SOLUTION: 1. Amy's grandmother's age is divided by 15 is 5. How old is her grandmother?
2. Your mom bought you a 1 year swimming pass for $390. She's making 12 payments of how much money
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Question 259739: 1. Amy's grandmother's age is divided by 15 is 5. How old is her grandmother?
2. Your mom bought you a 1 year swimming pass for $390. She's making 12 payments of how much money to pay for the pass?
Answer by Stitch(470) (Show Source): You can put this solution on YOUR website!
1. Let Grandmother's age = X
The Equation:
Multiply both sides by 5
Simplify the equation
-------------------
2. Total cost = $390
She is making 12 payments
The equation
She is paying $32.5 each time
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