Which of the following is equivalent to 7-2( x + 2) <-4 - 3(1 – x)?
(A) -5 x < -10
(B) - X<-16
(C) -2x <-17
(D) 6x<-9
Answers
Related Questions
Use the temperature data shown in the table below.
How did the temperature change from 6 P.M.to midnight?
A decrease of 13 degrees
B increase of 13 degrees
C increase of 23 degrees
Answers
Answer:
A
Step-by-step explanation:
There is no way it is an increase
only one is decrease so it is the answer
because 56 to 43 is a decrease
HELP PLEASE! What is the distance between the two points plotted?
A graph with the x-axis starting at negative 10, with tick marks every one unit up to 10. The y-axis starts at negative 10, with tick marks every one unit up to 10. A point is plotted at 3, 5 and at 3, negative 6.
A. 1 unit
B. 11 units
C. −11 units
D. −1 unit
Answers
The distance between the two points is 13 units.
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Also im pretty sure you cant have negative units because that’s negative distance and you cant untravel, so you can rule those two out in future questions you have
It cants be one unit cus one point away would be 3,4&3,negative 7 or 3,6,3,negative8 therefore has to be 11 cus they would land on correct spots.
If you have a drawn out graph you can often count this with your finger vs doing mental math
what arethe answers i need them now pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls
Answers
Answer:
B ; A
Step-by-step explanation:
4)
65/60
(65:5)/(60:5)
13/12
5)
18/12
(18:6)/(12:6)
3/2
2/2 + 1/2
1 1/2
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
Answers
HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!
REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!
The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?
Answers
Answer:
(10t + u)(10u + t) = 4,930
100tu + 10t^2 + 10u^2 + tu = 4,930
101tu + 10t^2 + 10u^2 = 4,930
10t^2 + (101u)t + (10u^2 - 4,930) = 0
(101u)^2 - 4(10)(10u^2 - 4,930)
= 10,201u^2 - 400u^2 + 197,200
= 9,801u^2 + 197,200
We see that u = 5 gives 442,225.
√442,225 = 665
(10t + 5)(50 + t) = 4,930
500t + 10t^2 + 250 + 5t = 4,930
10t^2 + 505t - 4,680 = 0
2t^2 + 101t - 936 = 0
t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)
= (-101 + √17,689)/4
= (-101 + 133)/4 = 32/4 = 8
So the numbers are 58 and 85.
58 + 85 = 143
Two areas of similar triangles are 75 dm^2 and 48 dm^2 and the sum of their perimetres is 288 dm what is each triangles perimeter?
Answers
Each triangle Perimeter is 128 dm and 160 dm.
With similar geometric figures all around the dimensions, consider the ratios of the dimensions:
length = 1-dimension: a:b
area = 2-dimensions: a²:b²
volume = 3-dimensions: a³:b³
Given the areas (2-D) of the two figures, 75 dm² and 48 dm²
the a²:b² ratio is 25:16. Therefore, the ratio of the perimeters (1-D) would be √25: √16 or 5: 4.
Solving, 288 = x + (5/4)x
x = 128 dm
Therefore the other triangle = 288 - 128 = 160 dm.
One triangle Perimeter is 128 dm and the other is 160 dm.
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The altitude at which we boil an egg affects how long it takes for the egg to achieve perfect hardness. It takes 198 seconds to boil a perfect egg at the lowest place possible, the edge of the Dead Sea, which has an altitude of −418 meters. The highest place possible is the summit of Mount Everest which has an altitude of 8848 meters. It takes 209 seconds to boil a perfect egg there. T(a) models the time (in seconds) it takes to boil a perfect egg at an altitude of a meters. Which number type is more appropriate for the domain of T? What's the appropriate domain?
Answers
Answer:
198
Step-by-step explanation:
198
The factors of 52 and the first three factors of 130 are listed in the table below. Fill in the remaining five factors of 130 and then identify the greatest common factor, or GCF, of 52 and 130.
Type the multiples in the increasing order.
Answers
Answer:
GCF =82
Step-by-step explanation:
i am 80% sure plz tell me if its wrong so i can fix it
The greatest common factor of the given numbers is 13.
The given numbers are 52 and 130.
The GCF (Greatest Common Factor) of two or more numbers is the greatest number among all the common factors of the given numbers.
Here, the factors of given numbers are
52 = 2×2×13
130 = 2×5×13
Now, the common factor from the above factorization is 13
Therefore, the greatest common factor of the given numbers is 13.
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A _________ is how data values are arranged.
a) center
b) data distribution
c) statistical question
d) variability
Answers
Answer: I think its a
Step-by-step explanation:
GIVING BRAINLIEST FOR BEST ANSWER!
Write a story that could represent this math problem.
Answers
Answer:
The third pig is only 2/3 of the way done with his strawberry house, the fourth pig builds a house out of sticks he’s only 2/3 of the way there, the last pig builds a house out of bricks he’s only 2/3 of the way there.
Step-by-step explanation:
(SAT Prep) Find the value of x. NEED ANSWER ASAP!!! WILL MARK BRAINLIEST!
Answers
Answer:
120 degrees
Step-by-step explanation:
Hi! I’ll give brainliest to best answer!
Thanks so much in advance!
Answers
(Use BODMAS/PENDMAS/BIDMAS)
select all prisms that have a volume between 25 and 40 cubic units?
Sorry cant send a picture, but I work on FLVS
Answers
A cross between two heterozygous pea plants with yellow seeds produced 1,719 yellow seeds and 573 green seeds. What is the ratio of yellow to green seeds?
A cross between two heterozygous pea plants with smooth green pea pods produced 87 bumpy yellow pea pods, 261 smooth yellow pea pods, 261 bumpy green pea pods, and 783 smooth green pea pods. What is the ratio of bumpy yellow to smooth yellow to bumpy green to smooth green pea pods?
Answers
2). 1:3 and 1:2
Hope this helps :)
a) Ratio of yellow seeds to green seeds = 3:1
b) Ratio of bumpy yellow to smooth yellow to bumpy green to smooth green peapods = 1:3:3:9
What is ratio?A ratio can be defined as the relationship or comparison between two numbers of the same unit to check how bigger is one number than the other one.
Given,
a) No. of yellow seeds = 1719
No. of green seeds = 573
Ratio of yellow seeds to green seeds = 1719/573 = 3/1 = 3:1
b) No. bumpy yellow pea pods = 87
No. of smooth yellow pea pods = 261
No. of bumpy green pea pods = 261
No. of smooth green pea pods = 783
Ratio of bumpy yellow to smooth yellow to bumpy green to smooth green pea pods = 87/261/261/783
= 1/3/3/9
= 1:3:3:9
Hence,
a) 3:1 is ratio of yellow to green seeds.
b) 1:3:3:9 is ratio of bumpy yellow to smooth yellow to bumpy green to smooth green peapods.
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does anybody know this
Answers
i did 180-106 which lead me to the number 74.
A shape with an area of 14.5 square feet goes through the two transformations listed
below.
• rotate 90° clockwise around its center
• translate 8 units to the right
What is the area, in square feet, of the shape after the two transformations?
Answers
The two transitions do not change the size or shape of the object. A rotation of 90 degrees only spins the shape and does not change the size of the shape. A translation to the right only moves the shape in that direction and does not change the size of the shape, therefore the area would remain the same.
Answer 14.5 square feet.
Michael has a bag of marbles. The frequency of selecting each color is recorded in the table below. Outcome Frequency Green 4 Black 6 Orange 5 Based on the given frequency, determine the experimental probability of selecting a black marble. 0.27 0.33 0.40 0.60
help asap if answer is correct and provided explanation i will give brainiest.
Answers
Reason:
6 black out of 4+6+5 = 15 total
6/15 = 0.40 is the experimental probability of selecting black.
Side note: The term "empirical probability" is the same as "experimental probability".
The experimental probability of selecting a black marble will be 0.40. The correct option is C.
What is probability?Probability is a number that indicates the likelihood of an event occurring. Probability is defined as the ratio of favourable outcomes to all outcomes.
Probability = Number of favourable outcomes / Number of samples
Given that Michael has a bag of marbles. The frequency of selecting each colour is recorded in the table below. Outcome Frequency Green 4 Black 6 Orange 5.
Number of favourable outcomes = 6
Number of samples = 4+6+5 = 15
Probability = Number of favourable outcomes / Number of samples
Probability = 6 / 15
Probability = 0.40
Therefore, the probability will be 0.40.
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Compare the pair of numbers. Use <, =, or >.
33
40
333
4
OOO
3/4
434
A
V 11
33
40
33
40
33
40
Answers
Answer:
3/4 < 33/40
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Hope it helped
The box below will be used to ship smaller packages. Which package size would fill the box completely?
Answers
Answer: B
Step-by-step explanation:
650 boxes would fill up the box completely.
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Order the numbers from closest to zero to farthest from zero:
4.38, l4.5l, l-4.6l, -l4.9l
HELPPPPP
Answers
The smallest number is the one closest to zero, or after zero, if it's a negative number, while the largest number is the number with the largest difference from the smallest, or the highest of value (not considering all situations). Usually, you would use the ascending order method for graphing numbers based on their value, which is indeed smallest to largest. According to thefreedictionary.com, "A function or variable continuously approaching zero as a limit." Tip: In ordering numbers based on value, the whole numbers that aren't negative are considerably believed to be the easiest numbers to order.
With that being said, here is the order of the numbers from smallest to largest:
4.38
4.5
4.6
4.9
Answer:
Here are the numbers ordered from closest to zero to farthest from zero:
4.38 (closest to zero)
4.5
-4.6
-4.9 (farthest from zero)
Step-by-step explanation:
What is the solution to the equation 1/4x - 1/8 = 7/8 + 1/2x?
Answers
Answer:
x = -4
Step-by-step explanation:
I simplified both sides, then, isolated the variable
Can some one help me with this please. I will give you anything if you get this right.
Answers
Answer:
I will try to answer once you give a screenshot not a download pdf...
Step-by-step explanation:
help with what? there's nothing here
Name the other angles that are congruent to <1. There are three solutions to this question. Only write the number of the congruent angles.
Group of answer choices
4
5
8
Answers
Which statement is true about the information in the double line graph?
A. The number of customers at 12:00 doubled from Friday to Saturday.
B. There were more customers on Friday than Saturday.
C. The number of customers was less Saturday than Friday at 10:00 a.m. because many customers slept later.
D. There were eleven more customers Saturday at 1:00 p.m. than Friday at 1:00 p.m.
Answers
Answer:
a is incorrect
b. is incorrect
c. is incorrect
d. this is correct 24+11=35
Hope This Helps!!!
There were more customers on Friday than Saturday.
Hence, option (B) is correct.
What is graph?A graph is a diagram that depicts the relationship between two variables, usually measured along opposite axes in a pair, is used.
Solve with the help of options,
(A)
The number of customers at 12:00,
On Friday = 38
On Saturday = 31
On Friday number of customers are 7 more than Saturday.
Hence, it is wrong.
(B)
Total customers on Friday = 8 + 12 +35 +38 + 30 = 123
Total customers on Saturday = 12 + 22 +31 +24 + 18 = 107
It is correct option.
(C)
At 10 : 00 am the number of customers on Saturday is 4 more than that of Friday.
It is wrong.
(D)
At 1:00 pm, the number of customers on Friday = 35
And the number of customers on Saturday = 24
The difference = 35 - 24 = 11
It is wrong.
Hence, option (B) is correct.
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A box contains 18 violet tops, 15 red tops, and 9 white tops. Identify the ratio of white tops to violet tops in all three forms.
Answers
Answer:
top option:
"9/15, 9 to 15, 9:15
or
1/2, 1 to 2, 1:2"
Step-by-step explanation:
First, create a ratio of white tops to violet tops using the given information:
9 white tops : 18 violet tops
We can simplify this by dividing both sides by 9 to get:
1 white top : 2 violet tops or 1 : 2
So, the answer is the topmost option or
"9/15, 9 to 15, 9:15
or
1/2, 1 to 2, 1:2".
(Note that what this problem calls "forms" just have rewritten operators--for example, the colon can be replaced with a division symbol.)
A packet of Little Bites dog treats costs $9.20. How much would it cost if you bought 17 packets?
Answers
Answer: $156.40
Step-by-step explanation: 9.20 x 17 = 156.40
Answer:
$156.40
Step-by-step explanation:
1 of them costs $9.20 so to find 17 you need to multiply $9.20 by 17 = $156.40
please help me with this ASAP!!
Answers
Answer:
x = 19
z = 105
Step-by-step explanation:
z + 75 = 180
z = 105
6x - 39 = 75
6x = 114
x = 19
Answer:
x = 19
z = 105
Step-by-step explanation:
Because these are two intersecting lines, the two opposite angles are equal:
6x - 39 = 75
Solving this equation gives you x:
6x = 114
x = 19
In order to solve for z, we must remember that two angles on a straight line are supplementary angles meaning that, if added together, they equal 180°. In this case:
75 + z = 180
Solving this equation gives you z:
z = 105
Which of the following statements are true of the algebraic expression 8y2 + 3y + 6? Select all that apply.
6 is a coefficient.
The expression has two variable terms.
8 is a constant.
This expression is the sum of three terms.
Answers
Answer:
The correct statements are:
6 is a coefficient.The expression has two variable terms.8 is a constant.This expression is the sum of three terms.Explanation:
The coefficient is the numerical factor that is multiplied by a variable term. In this case, 6 is a coefficient that is associated with a constant term.Variable terms have a variable factor. In this case, the expression has two variable terms (8y^2 and 3y).A constant is a term that has no variable factor. In this case, 8 is a constant term.The expression has three terms: 8y^2, 3y, and 6. The term 8y^2 is a variable term, the term 3y is a variable term, and the term 6 is a constant term.Learn more about Algebraic Equations here:
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find expressions equivalent to -8(3x-2)
Answers
Answer:24 x + 16
Explanation:
We use the distributive rule to handle this situation, which says:
a (b + c) = a b + a c and so we have 8(3x+2)= 24x + 16
-8*3x+(-8)*-2
-24x+16
This is the answer