Answer:
10 hours
Step-by-step explanation:
45 pages=1.5 hours
300=x
x=300*1.5/45
x=10
x=0 x = 1/6
5x -30x^2 = 0
Factor out the greatest common factor which is 5x
5x(1 -6x) =0
Use the zero product property
5x =0 and 1-6x =0
x =0 -6x = -1
x = -1/-6
x = 1/6
25- 40 - 4 = -19
823.68 inches
