4(-1)+8y=20 how do i solve this ?

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

What is another way to express 36 +32

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with