Danny Tanner buys one hat for $28 and a shirt for $15. He spends the rest of his money on shorts. He has $143 at the start. Each pair of shorts he buys will be $12.50. Write the inequality for the maximum number of shorts he can buy? Use lower case "x" as you variable.

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15