Problema Solution
Jason's class is having a car wash to raise money for a project. They want to raise at least $120, and they are charging $5 to wash a car. Write and solve an inequalityto find how many cars must be washed to raise $120.
Answer provided by our tutors
Let 'x' represent the number of cars washed.
5x >= 120 divide both sides by 5
x >= 120/5
x >= 24
They need to wash at least 24 cars to be able to raise at least $120.