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lozanna [386]
2 years ago
14

Sonya wants to buy new sneakers that cost $125.50. She has $35.50 saved and plans to save $9 each week. Write and solve an equat

ion to find out how many weeks it will take her to save the money.
Mathematics
2 answers:
Sliva [168]2 years ago
3 0
Total is 125.50 and she has 35.50 x is weeks and it takes her 9 weeks to have 125.50
lesya [120]2 years ago
3 0
EQUATION: 125.5 = 9x + 35.5
ANSWER: 10 weeks
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Step-by-step explanation:

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Let's say the original denominator is x, then the numerator is x-4, so we have (x-4)/x.

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Now we just use algebra.

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Alrighty, what I was always taught was to start by writing out what you know from the question.

What I know:
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