Step-by-step explanation:
x -7 = 13
+7 +7
x = 20
hope this helps
Answer:
sorry I don't know about this....
Hlo sis...
how are u...hope ur fine
a truck can travel 160 miles in the same time that it takes a car to travel 200 miles. If the truck's rate is 10 miles per hour slower than the car's find the average rate for each.
the rate of the car is miles per hour
Answer:
3.2 miles per hour
Step-by-step explanation:
Time=75 minutes=75/60=5/4=1.25 hours
Speed=Distance/time=4/1.25=3.2 miles per hour
David's jogging rate is 3.2 miles per hour.
Answer:
68.8
Step-by-step explanation:
delta math
