Answer:
8 pieces were obtained.
7 cuts made.
Step-by-step explanation:
(8x2 + 40x + 32) / (x2 + 5x + 4)
= 8.
Basically you canceling out and your answer is R= 1/2
Answer:
Step-by-step explanation:

804 miles/12 hours = 67 miles
Which means that Ivan drove 67 miles per hour
67 miles*9 hours = 603 miles
Which means that in 9 hours Ivan can drive 603 miles if he drives at a constant speed of 67 miles per hour.