Sandy does babysitting in her spare time. She gets $100 advance pay and $10 per hour for babysitting. She wants to earn enough to buy a new Iphone for $450. How many hours she needs to babysit to earn enough money to buy the Iphone?

Respuesta :

Mibo

Step-by-step explanation:

She needs to baby sit for 5 hours = 5 x 110 = 550