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3 years ago

14

Suppose it cost you $78.48 for a 9-month subscription to a streaming video service. Write a proportion that you can use to find

the cost in dollars for a 12-month subscription. Then solve.

1 answer:

Keith_Richards [23]3 years ago

8 0

Answer:

78.48÷9×12=cost

104.64

Step-by-step explanation:

amount divide by 9 months equals cost per month

take that by 12 to give 12 months sub

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Answer:

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Step-by-step explanation:

To solve this we first have to know the formula to calculate the area of a square

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