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2 years ago

A company charges $10 for shipping and $7 per shirt.

Mathematics

2 answers:

DIA [1.3K]2 years ago

3 0

Answer: C. $52 = 10 + 7x

Step-by-step explanation:

zysi [14]2 years ago

3 0

Answer:

Step-by-step explanation:

10x+7=52 (Switch sides.)

10x+7-7=52-7 (Subtract 7 from both sides.)

52-7 (Solve.)

52-7=45

10x=45

10x/10=45/10 (Divide by 10 from both sides.)

45/10 (Solve & simplify.)

45/10=9/2

x=9/2=4.5

So, the correct answer is (A.) 52=10x+7 and x=9/2=4.5.

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In the coordinate plane, the point A (-2,-1) is translated to the point A (-4,0). Under the same translation, the points B (-4,2

Zolol [24]

Answer:

The coordinates for B' would be (-6,1) and the coordinates for C would be (-8,-6)

Step-by-step explanation:

Point A was translated 2 left and 1 down to point A'

B = (-4,2)

-4 - 2 = -6 and 2 - 1 = 1 so B' would equal (-6,1)

C = (-6,-5)

-4 - 2 = -8 and -5 - 1 = -6 so C' would equal (-8,-6)

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2 years ago

One number is four times the other number. The larger number is also 87 more than the smaller number.

12345 [234]

Answer:

Step-by-step explanation:

Let numbers be x and y

<u>Then we have equations:</u>

x = 4y
x = y + 87

<u>Comparing</u>

4y = y + 87
4y - y = 87
3y = 87
y = 87/3
y = 29

<u>Then, the larger number is</u>

x = 4*29 = 116

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2 years ago

PLEASE HELP!!

navik [9.2K]

Answer:

B) 8x - 20 + 2x = 11

Step-by-step explanation:

4(2x - 5) + 2x = 11

use pemdas

parenthesis comes first

open the parenthesis

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

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