Keisha bought a new pair of skis for $450 she's made a payment of $120 and got a student discount of $40 her mother paid 1/2 of the remaining balance how much does Keisha have left to pay

Respuesta :

She has 145 dollars left to pay
I think it’s 145 because you would subtract 120 and 40 from 450 and multiply the remaining number by 1/2