Answer:70.434
Step-by-step explanation:
60/40 = 1.5 So Renee will need to drive 40miles 1.5 times in order to
cover 60 miles.
Since her speed is exactly 40 mph, she'll need to keep it up for <em>1.5 hours</em>.
Answer:
-7
17
Step-by-step explanation:
1/2-1/4
(1/2x2)-1/4
2/4-1/4
2-1
1
1/4
