The answer is 41 , this is because the angles have to add up to 180 in total therefore 180-139 = 41
Would it be 0,-4 and 0,-2
C.x+49+28=180. Explanation:the top angle and the bottom angles are same so........ 49+28=77. 180-77=103°
Assuming that

is the amount of hours spent doing homework:
Plug in

for


,

That means that since a

value is the test score (because that's what the y-axis is labeled), your predicted test score is a
64.
Even because even numbers are 2 4 6 8 etc