Bradley wants to get a new phone. Full price is $750. Next week is a 40% off sale. If Bradley waits, how much will the phone cost next week?Must Show Work

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Asphere has a diameter of 10 in. what is the volume of the sphere?

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?