Answer:
35 minutes a day
Step-by-step explanation:
i believe that it is 9(x-4)
9x-36
36 divided by 9 = 4
9(x-4)
4(2x+5x)
Factor 4 out of 8x+20z
A
3c-9d+7c+5d becomes this when it is simplified 10c - 4d
b has the smallest X coordinate, being 1