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3 years ago

9

Fred spent half of his allowance going to the movies. He washed the family car and earns 7 dollars. What is his weekly allowance

if he ended with $15 dollars?

1 answer:

KiRa [710]3 years ago

4 0

15=0.5x+7
0.5x=12
X=24
His weekly allowance is $24

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