Answer:
The answer is "because 11/9 is greater than 1, the product of 4/5 and 11/9 is greater than 4/5" .
Step-by-step explanation:
Kenny and Katie went shopping for clothes. Kenny spent $20 which is $40 less than 4 times what Katie spent. How much did Katie spend on clothes?
Jackie claims that the expression is equivalent to the expression for all values of. Is Jackie correct? Why or why not?
A
Jackie is correct. She rewrote the expression 5(3x −4) 5\left(3x\ -4\right)\5(3x −4) as 8x + 1 8x\ +\ 1\8x + 1 . Then she added the 222 for a final answer of 8x +38x\ +38x +3 .
B
Jackie is correct. She rewrote the expression 5(3x −4) 5\left(3x\ -4\right)\5(3x −4) by combining 555 to and 3x3x3x to get 8x8x8x . She then calculated 4−3=14-3=14−3=1 and added 222 for a final answer of 8x +38x\ +38x +3 .
C
Jackie is not correct. She expression 5(3x −4) 5\left(3x\ -4\right)\5(3x −4) should be rewritten as 15x−2015x-2015x−20 When 222 is added, the final answer is 15x−1815x-1815x−18 .
D
Jackie is not correct. She expression 5(3x −4) 5\left(3x\ -4\right)\5(3x −4) should be rewritten as 15x−415x-415x−4 When 222 is added, the final answer is 15x−215x-215x−2 .
The correct option for the above question is Option D
"Jackie is not correct. She expression 5(3x −4) should be rewritten as 15x−4. When 222 is added, the final answer is 15x+218."
To see why, let's simplify the expression step by step:
5(3x - 4) can be simplified as follows:
= 15x - 20 (distributing 5)
Adding 2 to this expression gives:
15x - 20 + 2 = 15x - 18
Therefore, the correct expression after adding 2 is 15x - 18, not 8x + 3 or any of the other options given.
Therefore, option D is correct and Jackie is not correct in her approach.
To know more about Expression visit: https://brainly.com/question/14083225
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I need some help on this
Find the missing number so that the equation has infinitely many solutions. – 5x–19= (Blank)x–19
Answer:(number)=-5
Step-by-step explanation:
You can use simple logic in order to solve this equation.
An equation that has infinitely many solutions will have the same exact numbers on both sides
Example: 3x = 3x, it has infinite solutions because no matter what number you put, the equation will always be true
The solution for this equation is -5 because when -5x-19=-5x-19, no matter what number you put as a solution, it will be true.
Answer:
Step-by-step explanation:
and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
What is the maximum number of y-intercepts a line can have?
I will mark brainliest!
Answer:
one
Step-by-step explanation:
The maximum number of y intercepts a line can have is one
A line can only cross the y axis one time
A line can only cross the x axis one time
Otherwise it is not linear
HELP PLEASE!!! I'M SOOOOO STUCK!!!
A point lies on the graph of a proportional relationship whose slope is 7/3. If the x coordinate of the point is 12, what is the y coordinate?
Answer: y = 28
Step-by-step explanation:
We know that this is a proportional relationship.
Equation: y = kx, where k is the slope
Substitute...
y = 7/3(12)
y = 28
PLZ help dividing exponents 7^12 ÷ 7^4 is equal to _____. 1^3 3 7^3 7^8
Answer:
7^8
Step-by-step explanation:
Find what each exponent equals
7^12 equals 13,841,287,201
7^4 equals 2,401
Divide the two numbers
It equals 5,764,801 which is equivalent to 7^8
Answer:
7^8
Step-by-step explanation:
did this so you could give the other person brainlyist
.Help
I need help with these questions, I got confused
Answer:
Step-by-step explanation
*1: the hundred thousand place
*2: The hundredths place
*3: The thousands place
*4: The thousands place
*5: The hundred thousand place
*6: The digit is 9
*7: The ten's place.
*8: The One's place
9* The ten's place
please help ty!!!! :)))......................
Answer:
16.25
Step-by-step explanation:
each rod is 6.5 and 5 of those are connected togther
meaning the total length of those 5 rods is 6.5 x 5 or 32.5
the problem says that the length of those 5 rods are cut in half and wants to the length of those half-cutted pieces
to do that, simply divide 32.5 (the length of 5 rods) by 2
(or you could multiply 32.5 with 1/2)
and you get 16.25
~lmk if u got Qs
Answer:
16,25
Step-by-step explanation:
6,5*5=35,5
35,5/2=16,25
please give me the answer and explain how you got your answer
Please answer question correct.
Answer:
A 13.75
Step-by-step explanation:
because you said the you 1 ponit for every right ans and -0.25 for incorret ans so 15 right ans would give you 15 ponits and 5 incorret ans would give you -1.25 so i add up
15+-1.25=13.75 or 55/4
i did do the math so it is right
need this for work plz help me
5. 38.6 - 2.1 = 36.5. Michelle scuba dives 36.5 meters in 6.25 minutes. 36.5/6.25 = 5.84 meters. The average change in Michelle's position each minute is 5.84 meters.
6. 2/3 of 6 = 4. Bob would use 4 cups of sugar to make 2/3 of a batch of cookies.
What is the theoretical probability of landing on NOT green?
A. P(green)= 4/5
B. P(green)= 3/4
C. P(green)= 1/5
D. P(green)= 5/8
Answer:
D. P(green)= 5/8
Step-by-step explanation:
Number of green appearances:
3
Total:
8
Appearances of not landing on green:
5
Theoretical probability of landing on NOT green:
5/8
question in the picture:D
pleeeaaaaasssseeee help me
Answer:
3- 2 4/7
4- 10/21
5- 4
6- 40
Step-by-step explanation:
hope this helps!!! :D
(Creating Graphical Representations MC)
A random sample of 150 purchases from a particular pharmacy was taken. The type of item purchased was recorded, and a table of the data was created.
Item Purchased Health and Medicine Beauty Household Grocery
Number of Purchases 48 28 23 51
Which graphical representation would be best to display the data?
Box plot
Histogram
Stem-and-leaf plot
Bar graph
Answer:
bar graph
Step-by-step explanation:
which of the following relations is a function ?
Answer:
D
Step-by-step explanation:
Every X value can only correspond to one Y value.
For example, in answer A, the Y value 4 is used twice for different X values, so it is not a function.
GUYS!!!!! HELP ME!!!!! Answer all the questions and I will give you brainliest!!!!!!!!!!
Elena bought 8 tokens for $4.40. At this rate, how much do 19 tokens cost?
Answer:
10.45$
Step-by-step explanation:
Set up a proportion:
8 tokens/4.4$=19/x$
cross multiply to get:
8x=83.6
simplify
x=10.45$
hope this helps!
also could I please know what grade this question is for? ty
Answer:$10.49
Step-by-step explanation:
1) Divide $4.40 by 8 to see how much 1 token costs.(which is equal to $0.55)
2) Once you know how much each token costs, then multiply by 19 to get how much 19 tokens costs. (which is $10.45)
Anna built a prism (Prism A) out of a cube of wood. The side length of the
cube measured 18 inches in length. Anna built another prism (Prism B) with the same dimensions as the cube, except she doubled its height.
How does the volume of the two prisms compare?
The volume of prism B will triple.
The volume of prism B will double.
The volume of prism B will decrease.
The volume of prism B will be cut in half.
Answer:
C (The volume of prism B will double)
Step-by-step explanation:
It will double beacause she double the height, and if you double the height is half of the volume.
Please help urgent....
indirect measures and diagram?
Answer:
9. The man is 6 feet tall
10. Ms. Dydek's shadow would be 4 ft 6.3 inches
Step-by-step explanation:
Problem 9:
The 136 feet tall Ferris wheel casts a shadow of 34 feet so the shadow:object ratio is 34:136.
The man's shadow is 1.5 feet so this is what we're solving for:
1.5:x
34: 136
First, we need to find what 1.5 was multiplied by to get 34:
34/1.5 = 22 2/3 or 68/3
This means that 68/3x = 136:
68/3x = 136
x = 6
The man is 6 feet tall
Problem 10:
A 6 foot 4 inch or 76 inch tall person casts a shadow of 4 feet or 48 inches. This makes the shadow:object ratio 48:76.
We are trying to find the length of the shadow of a 7 foot 2 inch or 86 inch tall person:
48:76
x:86
First, determine what 76 was multiplied by to get 86:
86/76 = 43/38
This means that x = 48*(43/38).
x = 2064/38
x = 54 6/19 or 54.3in
Margo Dydek's shadow would be 54.3 inches or 4 feet and 6.3 inches long.
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
Before you multiply or divide a fraction by a mixed number, you have to make sure they are both in the same___________?
Answer:
Step-by-step explanation:
form. Meaning you need make both fractions improper
The following chart shows the times of runners in the 100 meter sprint.
Rahn 11.33 sec
Miguel 11.5 sec
Tyrone 11.09 sec
George 11.28 sec
Who won the race?
George
Tyrone
Rahn
Miguel
Answer:
Miguel
Step-by-step explanation:
Miguel had..
.04 less than Tyrone
.28 less than Rahn
.23 less than George
Answer: Tyrone
Step-by-step explanation:
PLEASE HELP! DUE TODAY
Answer:
(-3, -2)
Step-by-step explanation:
look at the graph, by using the distance between 2,0 and 4,-4 and make a point using the same distance on -5,2 you get a parallelogram.
Answer:
The answer is B. (-3,-2)
Step-by-step explanation:
1 3/8 + 3 1/4 =
(please explain)
Answer:
\(\frac{37}{8}\)
Step-by-step explanation:
1 \(\frac{3}{8}\) ---------> \(\frac{11}{8}\)
3 \(\frac{1}{4}\) ---------> \(\frac{13}{4}\) (multiply by \(\frac{2}{2}\)) -----------> \(\frac{26}{8}\)
\(\frac{11}{8} +\frac{26}{8} =\frac{37}{8}\)
Answer:
Hey mate....
Step-by-step explanation:
This is ur answer....
--> 1 3/8 + 3 1/4 = ?Solution :
1) first convert them into improper fraction :
1 3/8 = 11/8
3 1/4 = 13/4
2) Find LCM of the denominators :
8, 4 = 8
3) Multiply to make the denominators same....
11/8 x 1/1 = 11/8
13/4 x 2/2 = 26/8
4) Add them up!
11/8 + 26/8 = 37/8Hope it helps you!
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Can someone help me solve this? Pls and ty!
Answer:
H. 95°
Step-by-step explanation:
m∠BGC is 10° smaller than m∠CGD, which means that m∠BGC is x° - 10°
m∠DGE is 25° more than m∠EGF, which means that m∠DGE is x° + 25°
The sum of all angles in a placement like this will always equal 360°
So we put all the measures of all angles on one side of thee equation and set it equal to 360*
x° + x° - 10° + 2x° + 25° + 2x° + 3x° + 30° = 360°
After combining like terms we get 9x° + 45° = 360°
After some algebra we get x = 35°
Now at the start we said that m∠DGE is x + 25°
Plug in 35° for x and we get 35° + 25°
The final answer is m∠DGE = 95°
Edit: Sorry if my answer looks a bit confusing. This is actually my first answer on Brainly so I'm quite new to this experience.
1. What is the ratio of circles to all shapes? im failing math rn so uh yeah can someone help
Answer:
2:9
Step-by-step explanation:
there's 9 shapes total and 2 of them are circles
Choose the statement that best describes a ray.
A ray is a part of a line with two endpoints.
A ray extends forever in both directions.
A ray has one endpoint and continues forever in the opposite direction.
A ray is an exact location.
Answer:
A ray has one endpoint and continues forever in the opposite direction.
Step-by-step explanation:
A ray is a part of a line that has one starting point but no end point, so it continues forever. Therefore, the answer is: a ray has one endpoint and continues forever in the opposite direction.
The statement " A ray has one endpoint and continues forever in the opposite direction" is correct.
What is a ray?The definition of ray in math is that it is a part of a line that has a fixed starting point but no endpoint. It can extend infinitely in one direction. Since a ray has no end point, we can’t measure its length.
Ray can extend infinitely in one direction. On its way to infinity, a ray may pass through more than one point. When naming a ray, it is denoted by drawing a small ray on top of the name of the ray.
Therefore, the statement " A ray has one endpoint and continues forever in the opposite direction" is correct.
Learn more about the ray here:
https://brainly.com/question/17491571.
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