Consider the system of equations. 2x + 3y = 8
2x + 6y = 12
What could be the first step in solving the system of equations using elimination?
O A. Add 4 to both sides of the first equation.
B. Multiply the first equation by -1.
O
C. Add the two equations.
D. Multiply the second equation by 2.

answer: 4

step-by-step explanation:

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

any options?

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