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Alisiya [41]
3 years ago
15

Which expression is equivalent to

Mathematics
1 answer:
juin [17]3 years ago
3 0

Answer:

D

Step-by-step explanation:

-2x - 8 - 3x - 8

= - 5x - 16

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Anna [14]

Answer:

c 2:1

Step-by-step explanation:

8/4=2

4/4=1

8:4 simplified is 2:1

3 0
2 years ago
Amira and Mandisa sell balloon animals at different stands on the boardwalk. They each use a constant number of balloons per ani
MAXImum [283]

Mandisa uses 5 balloons for each animal, this means that Mandisa uses more.

<h3>Linear equation</h3>

Linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Let y represent the number of balloons for x animals.

Amira uses 4 balloons for each animal.

For Mandisa, using the table using (20, 225) and (60, 25):

slope(m)=\frac{y_2-y_1}{x_2-x_1}=\frac{25-225}{60-20}=-5

Therefore Mandisa uses 5 balloons for each animal, this means that Mandisa uses more.

Find out more on linear equation at: brainly.com/question/14323743

6 0
2 years ago
During science class,jimmy heated a substance and recorded the temperature of the substance over several minutes. He used the da
Elenna [48]

It’s -18 that’s the answer

8 0
2 years ago
Ms. Carter has 30 boxes of books. Half of the boxes have 25 books and the other half have 50 books. How many books does she have
Nikitich [7]
15 x 25 = 375
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375 + 750 = 1,125

She has 1,125 books. 
5 0
3 years ago
Read 2 more answers
Sarah counts the stamps in his collection. Steven has three more than twice as many stamps as Sarah. if Sarah has n stamps, writ
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Answer:

3x2=6

Step-by-step explanation:

steven has three times as much as sahrah so she is going to have 6 stamps

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3 years ago
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