530 + 15x >800
⇔15x >270
Explanation:
Given , The football team is trying to raise money to pay for school buses. They will need a total $800 for the year . They were given donation of $530 and earn $15 for each car they wash.
Let, they washed x number of car.
They earned =$ 15x .
The inequality is
530 + 15x >800