Simplify: −3xy2(2x2y3 + 7xy2 − 5x3y2) A) −6x3y4 + 21x2y4 + 15x3y4
B) −6x2y5 + 21x2y3 + 15x4y5
C) −6x3y5 − 21x2y4 + 15x4y4
D) −6x2y5 − 21x3y4 + 15x4y4

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

2+2 obliviously is 4.