Will give first answer the ! picture below solve the system of equations below by graphing both equations with a pencil and paper. what is the solution? a. (4, 5) b. (2, 3) c. (–2, 1) d. (–4, –3)

For this one, plug in your x and y intercepts for the corresponding letters and see which one is true.  I always start with the first equation and then see which ones solve it first, that will cut your time down on a test.

Lets start with A. (4,5)

and the first equation y=x+1

5=4+1, which is true so A is a potential answer

B. (2,3)

3=2+1, B is a potential as well

C. (-2,1)

1=-2+1, which is false so C is out

D. (-4,-3)

-3=-4+1, which is true.

To cut down on time, do the same thing with the second equation and your final answer will be A. (4,5)

if x decreases by 4 then y increases by 10

step-by-step explanation:

207/8 is the right