The correct answer is y + 2 = -2(x-5).
Original Equation: y = -2x + 8
Test Option B:
y + 2 = -2(x-5)
y + 2 = -2x + 10
- 2 - 2
-----------------------------
y = -2x + 8
2, since 12+8 = 20 and there are 10 cupcakes, everyone can have 2
300
3 * 4 = 12
12* 25 = 300
Hope this helps! :D