To find that out, we need to substitute the values of each pair and see which makes the equation true:
<span>y = -2x + 4
and the answer is </span><span>C. (5, -6), lets substitute:
</span>-6 = -2(5) + 4
-6 = -10 + 4
-6 = -6
which holds true
The answer is D I think, cause sum means plus and product means times
answer: 32, 72
question 6
angle PQR and 148 are supplementary angles, so they add up to 180
PQR + 148 = 180
PQR = 180 - 148 = 32
question 7
in triangle RTS, all three angles must add up to 180
angle R = angle PQR = 32
angle S = 180 - 104 = 76 (because of supplementary angles)
angle T = angle RTS (we need to find this)
32 + 76 + angle RTS = 180
angle RTS = 72
