I WILL MARK BRAINLIST Compare the rate at which each of the three students read.

Stew: Connie: Felicia:

words minute

795 3

1855 7

2120 8

2650 10

260 words per minute

Which student reads at a faster rate? In your final answer, include all necessary calculations.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2