Write a division problem show two different ways that you can estimate the quotient using compatible numbers.

You and do 9/8 and you can do 8.65/ 2.77

X^4 + 36x^2 = x^2(x^2+36)= x*x*(x+6i)(x-6i) mark me brainliest

Ithink you're supposed to multiply 12.50 which is how much he makes per hour and then multiply it by each number then add whats left togrther and there's your answer