Answer:
bde=30 degrees
Step-by-step explanation:
angle abc = 50 degrees
50+100=150
180-150=30degrees
y = -0.5x + 2
Explanation:
2x + 4y = 8
Add -2x to both sides
2x + 4y + −2x = 8 + −2x
4y = −2x + 8
Divide both sides by 4
4y / 4 = -2x + 8 / 4
y = -1/2x + 2
-1 ÷ 2 = -0.5
1 pencil will be for 1.75 $
Answer:2
subtract
