4.2m
10N/kg
Hjdsdgjbcsryhbvzshkk
8*2=16
8*8=64
d+d+d=3d
16+64=80d3rd
Answer:
1368
Step-by-step explanation:
1 ) Billy walks 15 miles every day to soccer practice and he had 5 practices last week.
We know that, 1 mile = 1760 yards
So, 15 miles = (15× 1760) yards = 26400 yards
Thus the total distance walked in 5 practices will be: 
2) Mark's current age is
years
So, his age was in 10 years ago 
Given that, his current age is 3 times his age 10 years ago.
So, the equation to represent this situation will be : 
Answer:
domain = ( 3, 11, 121, 34, 23)
range = ( 21, 34, 1, 23)