When john bought his new computer he purchased an online computer service. the service has a yearly fee of $25.50 and a $10.50 charge for each session a person uses . if john can only spend $170 for the computer this year what is the maximum number of sessions he can use this year

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Manuela solved the equation below. what is the solution to manuela’s equation?