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goldfiish [28.3K]
3 years ago
5

Marianna wants to buy a new tennis racket that costs $57.50. She has $8 and plans to save $4.50 each week. How many weeks will i

t take her to save money?
Mathematics
2 answers:
777dan777 [17]3 years ago
5 0
She will have to save for 11 weeks
grigory [225]3 years ago
5 0

Answer:

11 weeks

Step-by-step explanation:

she already has $8 so subtract that from $57.50:

57.5 - 8 = 49.5

so she needs to save $49.5. set up the problem like this, where x is the number of weeks needed:

4.5x = 49.5

divide each side by 4.5:

x = 11

it will take her 11 weeks.

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