The cost of renting a car is $25 per day plus a one time fee of $75.50 for insurance. how many days can the car be rented if the total cost is no more than $525

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?