Answer:
0
Step-by-step explanation:
It may say combine, but it`s subtraction soooo it`s 0.
The slope is 2 because the slope is always next to the x
Answer:
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Step-by-step explanation:
ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
He got a 40%
4/10 = 0.40
And you move the decimal 2 to the right to get 40%