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Dorothy wants to rent a car for a week and pay no more than $130. how far can she drive if the car rental costs $94 a week plus $0.12 a mile?

Respuesta :

94+.12(x)=130 
130-94= 36 
.12x=36 
36/.12= 300 
300 miles 
Plug back in to check 
300 x .12=36 
36+94= 130 

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