PLEASE HELP 100 POINTS!
This is a function sort worksheet I need help with. Please. :c

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Which shows a reasonable estimation for 124% of 42 using the distributive property?

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