Question

A principal wants to buy new sports uniforms for the basketball team. Eachuniform costs $9.45 and there is a shipping charge of $7.95 for the entire order. Thereis no tax on the order. The total charge of the principal's order is less than $120.Which inequality can be used to determine the greatest number of sports uniforms, theprincipal orders?(A) 9.45t + 7.95< 120(B) 7.95t + 9.45 < 120(C) 9.45t + 7.95 > 120(D) 7.95t+ 9.45 > 120

Answer 1

t: number of sport uniforms.

Each uniform costs $9.45: the cost of t uniforms is: 9.45t

there is a shipping charge of $7.95 for the entire order: to the cost of the uniforms it needs to add 7.95

The total charge of the principal's order is less than $120 (the total cost < 120)

Then, you get the next inequality:

`9.45t+7.95<120`