To solve this system of equations by elimination what could you multiply equation B by if you want to add the equations together and have a resulting equation with only the y variable ( the x variable is eliminated) A: 2x + 8y = 5
B: x + y = 10

answer choices :

A- -2
B- 2
C- -1/2
D- 1/2

the first dot plot best represents the data

plzplzplzplz mark brainliest and have a good day

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