Answer:
It will take 8 hours
Step-by-step explanation:
If you have 3/8 of a pie that means you have three slices out of a total of 8. so the denominator tells you the total number of pieces.
25d^2-30d-35d+42=25d^2-65d+42.
The answer is D because is you add a one under the 9 you get 9/1 x 2/3 and you can just multiply straight away and get 18/3 but if you need to simplify more you get 6
