3 years ago

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

Mathematics

2 answers:

DIA [1.3K]3 years ago

3 0

Answer: C. $52 = 10 + 7x

Step-by-step explanation:

zysi [14]3 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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