Nine increased by a numberTurned into a mathematical expression

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2

The average car sold from dealership a is 25,700. if the salesperson receives 1.5% commission on the price of the car, how much commission is made on a average per car sold

Ramona had money to spend during a visit with her grandparents. she recorded how much money she had left y, in dollars, after each day x. how much money did ramona originally have to spend?