Answer:
he spends 7 hours walking a dog and 6 hours tutoring
Step-by-step explanation:
you multiple 8 by 7 and get 56
then multiple 14 by 6 and get 84
you add 6 and 7 together and get 13 hours
you add 56 and 84 together and get 140
Y=mx + b
10x.5y.10=30
10x.5y=30-10
10x.5y=20
5y= -10x + 20
5/5 = -10/5(x) + 20/5
Y= -2x +4
Answer:
I believe that the answer would be 1/5.
Step-by-step explanation:
Answer:
5 mph
Step-by-step explanation:
The relation between speed, distance, and time is ...
speed = distance/time
Filling in the given values, we find the speed to be ...
speed = (1/4 mi)/(1/20 h) = (1/4)(20/1) mi/h = 5 mi/h
Elena's speed is 5 miles per hour.
