Which expression is an equivalent expression of 12x + 10 + 4y?
A.
2(6x + 2y + 6)
B.
3(4x + y + 10)
C.
2(6x + 4y + 8)
D.
2(6x + 5 + 2y)
Answers
Answer: D
Step-by-step explanation:
Answer:
2( 6x+5+2y)
Step-by-step explanation:
12x + 10 + 4y
Factor out a 2
2*6x + 2*5 + 2*2y
2( 6x+5+2y)
Related Questions
Which of the following inequalities defines the graph below?
Answers
Answer: x ≥ -3 because the line stops at the x coordinate -3, and the line is not dashed, so it means the x can be -3.
Does anyone know this??
Answers
1/125
-1/125
-1
1
Last two I’m not completely sure but first two are definitely correct
On Cyber Monday, a pair of shoes that normally costs 119.00 is on sale for 79.99. What is the percent decrease?
Answers
Answer:This is the only thing that i can tell u sorry but i hope this helps
Step-by-step explanation:
Subtract starting value minus final value
Divide that amount by the absolute value of the starting value
Multiply by 100 to get percent decrease
If the percentage is negative, it means there was an increase and not an decrease.
Percentage Decrease Formula
You can use the percentage decrease formula for any percent decrease calculation:
Percentage Decrease=Starting Value−Final Value|Starting Value|×100
Step-by-step explanation:
HELP MEEEEEEEEEEEEEEEEEE!!!
THANK YOU!!!!!!!!!!!!
Answers
Answer:126
Step-by-step explanation:
Find the area of the shaded polygons: all of them not one
Answers
Answer:
6 sq units, 4 sq units, 6 sq units
Step-by-step explanation:
Method:
count dots inside ...(a)
the ones on the border of the polygon and divide by two ...(b)
(a)+(b)-1 = area
use this method for the red, green, and yellow polygons.
Red:
(a): 2
(b): 10/2 = 5
2+5-1 = 6 sq units
Green:
(a): 0
(b): 10/2 = 5
0+5-1 = 4 sq units
Yellow:
(a): 3
(b): 8/2 = 4
3+4-1 = 6 sq units
I hope this helps, and plz mark me brainliest!!!!
What is the main kind of figurative language is in this poem?
Here further up the mountain slope
Than there was ever any hope,
My father built, enclosed a spring,
Strung chains of wall round everything,
Subdued the growth of earth to grass,
And brought our various lives to pass.
A dozen girls and boys we were.
The mountain seemed to like the stir,
And made of us a little while–
With always something in her smile.
Today she wouldn't know our name.
(No girl's, of course, has stayed the same.)
The mountain pushed us off her knees.
And now her lap is full of trees.
Answers
Answer:
simile
Step-by-step explanation:
Please help! Thank you
Which graph shows the solution set for this inequality : 8z ≥ 16
Answers
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
X Y
-7 0
0 1
What is the slope of the linear function represented in
the table?
*-7
07/1
01/1
07
Answers
the formula for slope is rise over run, or y1-y2 divided by x1-x2. we can choose either number as y1 or y2 but it needs to stay consistent with x
so let’s plug in from your table.
0-1 divided by -7 -0
(you could also do 1-0 divided by 0-(-7))
-1/-7 which equals 1/7
so, your slope is 1/7
I hope this helps! :)
Brett rented ice skates for 34 hour. The total cost was $5.25. What is the cost per hour of renting the ice skates?
Answers
Answer:
$0.15 per hour
Step-by-step explanation:
$5.25÷34=0.15441176
Round that to the nearest cent. Which would equal $0.15.
I DONT IF THIS IS CORRECT OR NOT.
Kimi’s dog gives birth to a litter of 4 puppies per year, on average. The relationship between time and the expected total number of puppies is shown on the graph. Which other ordered pairs would fall on this line? Select all that apply.
(0, 0)
(2, 6)
(3, 12)
(4, 14)
Answers
Answer:
(0,0) and (3,12)
Step-by-step explanation:
The ordered pairs that would fall on the line are (0, 0), (1, 4), (2, 8), (3, 12), and (4, 16).
As shown in the graph,
x-axis represents the number of years
y-axis represents the number of puppies.
The slope of the line is 4, which means that for every 1 year that passes, the number of puppies increases by 4.
The y-intercept of the line is 0, which means that if there are 0 years, then there are 0 puppies.
The ordered pairs (2, 6) and (4, 14) do not fall on the line because they do not follow the slope of the line.
For example, in the case of (2, 6), the number of puppies should be 8, not 6.
Therefore, the only ordered pairs that would fall on the line are (0, 0), (1, 4), (3, 12), and (4, 16).
learn more about ordered pairs here
brainly.com/question/28874341
#SPJ2
What is the difference between a uniform and a non-uniform probability model?
Select from the drop-down menus to correctly complete the statements.
In a uniform probability model, the probability of each outcome occurring is (A) EQUAL (B) NOT EQUAL
In a non-uniform probability model, the probability of each outcome occurring is (A) EQUAL (B) NOT EQUAL
Answers
Answer:
First one is EQUAL and Second one is NOT EQUAL
2. not equal
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Answers
Given the following set of data: 3, 4, 5, 6, 8, 9, 9, which measures below have a value of 6? (Check all
that apply.)
O mode
Orange
o high value
O median
Answers
Answer:
b d I'm not sure what high value is
Step-by-step explanation:
range is th sum ofe highest and lowest number so 9-3 and median is the number in the middle 6
Roast beef at a deli sells for $6.40 per pound. A package of the roast beef costs $16.64. How many pounds of roast beef are in the package?
Answers
Answer: 2.56 or 2.5
Step-by-step explanation:
you do 16.64 divided by 6.40
Answer:
2.6 pounds
Step-by-step explanation:
16.64 / 6.40 = 2.6
If this wrong I'm sorry I tried to help
you divide them in order to get of how many pounds of roast beef.
8x-31 ≥-7
15+ x/2 >8
x/-6+14≤9
-3≥4x+17
-21<34-5x
whats the solution to these inequalities?
Answers
Answer:
8x-31 ≥-7=== X≥4.75
15+ x/2 >8=== X>14
x/-6+14≤9=== X≤30
-3≥4x+17===X≥5
-21<34-5x===X>11
Step-by-step explanation:
After Donavan gives Mabel 6 pears, she has ( x + 6 ) pears. If Mabel gives one-third of her pears to Nelson, how many pears in terms of x, does Nelson have?
Answers
Answer:
\(\frac{1}{3}\) x + 2
Step-by-step explanation:
\(\frac{1}{3}\)(x + 6) Distribute the \(\frac{1}{3}\)
\(\frac{1}{3}\)x + \(\frac{1}{3}\)(6)
\(\frac{1}{3}\)x + \(\frac{1}{3}\)\((\frac{6}{1})\) another way to write 6 is \(\frac{6}{1}\)
\(\frac{1}{3}\)x + \(\frac{6}{3}\)
\(\frac{1}{3}\)x + 2 (6÷3 = 2)
Answer:
Step-by-step explanation:
\((x+6)*1/3\\\)
please help on number 7
Answers
Answer:
If you told me how to put this into math w ay as a equation, I would be glad to solve it for you... I will edit this once I find the right answer! Sorry I couldn't find it right away :(
Step-by-step explanation:
Edit= I think is would be around 149.328 grams because 56 is 62.22 percent of 90 and 62.22 percent of 240 is 149.328. If this is incorrect I apologize in advance!
Please answer it brainless
Answers
Answer:
\(y=\frac{1}{2}x+1\)
Step-by-step explanation:
We have the one tablet taken to start so that is where the +1 comes from.
We also have the 1/2 tablet taken each month after that so it is 1/2 times the number of months x.
*NEED HELP*
Graph the line that represents a proportional relationship between d and t with the property that increase of 5 units in t corresponds to an increase of 8 units in d. what is the unit rate of change of d with respect to t? (That is, a change of 1 units t will correspond to a change of how many units in d
Answers
Can you guys help me i'll give brainliest if you answer all of them
(please don't just answer for points!)
Answers
A graph has a y intercept of (0,-2). It has a asymptote of y=-4. I also has domain of (-∞,∞). The range is at (-4,0). What is the equation to go with the graph?
Answers
Answer:
the ans
Step-by-step explanation:
Y=mx+b slope intercept form just plug it in and you’ll get your answer. (Hint) B is your y intercept and m is your slope and x is your variable.
A recipe for sparkling grape juice calls for 1/2 quarts of sparkling water and 3 quarts of grape juice. How much sparkling water would you need to mix with 9 quarts of grape juice? and how much grape juice would you need to mix with 15/4 quarts of sparkling water?
Answers
Answer:
You would need 1 ½ for 9 quarts of grape juice.
What is 15 × -6? Please show your work!
Answers
Answer:
-90
Step-by-step explanation:
Lets leave out the positive and negative signs for now.
So we say 15 × 6=90
So lets deal with the postives and negatives.
When multiplying numbers with two different signs the answer is always negative thus the answer is -90.
HOPE IT HELPED
Answer:
-90
Step-by-step explanation:
"Explain why you cannot add or subtract fractions with unlike denominators while you can add or subtract fractions with like denominators. Include a real world example"
Your help would be highly appreciated
Answers
Answer: We can add the fractions 2/9 and 5/9 together by adding the numerators and keeping the same denominator.
Step-by-step explanation:
if the denominators are different, we can't combine them because the pieces are not the same size. In the first problem, both the denominators are 9 so they have a common denominator. We can add the fractions 2/9 and 5/9 together by adding the numerators and keeping the same denominator.
Rasheem runs 1/5 miles in 2 minutes.
What is Rasheem’s speed in miles per minute?
Explain if you can. :)
Answers
Answer:
10 minutes per mile
Step-by-step explanation:
Rasheem runs 1/5 miles in 2 minutes. What you need to do is find how many minutes it takes for 1 whole mile. To do this, you have to first see what you multiply to 1/5 to get to 1. As you know, you do 1/5 x 5/1 (or 5) to get to one. Since you did that 1/5, you also need to multiply 2 x 5, which is 10. This gives you the answer that Rasheem was running 10 minutes per mile.
Hope it helped! :)
3^-1 ___ 1/4
a. >
b. <
c. =
Answers
Answer:
a
Step-by-step explanation:
ill give brainlest....Help plz
Answers
Answer:
256
Step-by-step explanation:
if im wrong sorry but i highly doubt i am
In the fair you get paid 20 tokens every 5 minutes how many tokens can you get in 1 hour?
Answers
Answer: 240 tokens
Step-by-step explanation:
60/5 = 12
12 x 20 = 240
Answer:
240
Step-by-step explanation:
if you get 20 tokens every 5 minutes that means you can get 20 tokens 12 times (60÷5=12) in a hour so if you multiply 20×12 you get 240
Please answer ASAP I will gave brainliest to best answer
Answers
Answer: the next one is a triangle with a square inside
i think