1.75 + 0.25x ≤ 15 where x is equal the number of miles.
The key to solving an inequality is just temporarily making the ≤ symbol a =. Then solve for x like any other algebraic equation. Once you find the value of x, you will have solved the inequality. Make sure to add back the ≤ when you are done.
15 - 1.75 = 13.25 13.25/0.25 = x x = 53 add back the ≤ x ≤ 53 This means Eddies can travel up to 53 miles with his $15.
