Solve the system of equations by graphing. 6x − 2y = 6 x + 2y = 8

Step-by-step explanation:

Subtract

6x from both sides of the equation.

−2y=8−6x

4x+y=−1

Divide each term by

−2

and simplify.

y=−4+3x

4x+y=−1

Subtract

4x

from both sides of the equation.

y=−4+3x

y=−1−4x

Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.

(3/7−19/7)

The answer is 2452.

Hope this helps.

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.