Fred worked on monday and tuesday, earning $109.30 total for the two days. he had wednesday off, made $67.89 on thursday, had a half day on friday making $35.12, and made $87.34 on saturday. what is the total amount of money he made that week?

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