Grace earns $7 for each car she washes. She always saves $20 of her weekly earnings. This week, she wants to have at least $69 in spending money. How many cars must she wash? Enter and solve an inequality to represent this situation. Enter your value as a simplified mixed number, if necessary.

Respuesta :

She needs to wash 9 cars for 69 dollars

Answer:

She need to wash 9 cars

Step-by-step explanation: