The answer is A7 or A14 because the are the same
Its D because supplementary means equal to 180 so 151+29 is 180 there its D
Answer:

Step-by-step explanation:

Let's take one of the equations and solve for x. I'll take the first one.

Divide by 13.

Now replace x in the second equation.

Distribute -8

Break down the fraction.

Subtract 

Subtract 6y

Combine like terms;

Solve;

Keep solving;

Multiply by the negative reciprocal of the fraction next to y.

On the right side; 13 and 13 become 1. 300/30 = 30/3 = 10

After having found y, replace it in any of the equations to find x.

The answer is 112.09 i added 89+3+3+8+2=105+7.09=112.09
Answer: does someone have it cause I’m stuck to
Step-by-step explanation: