Answer:
4x+2.5+2.5+3+3=2x+2.5+3+3+3 AND 4x+5+6=2x+2.5+6
Step-by-step explanation:
Aaron is 11 and Laura is 12. Hope this helped.
For this case, the first thing you should know is that by definition:
Where,
t: time to travel the distance
d: distance traveled
v: speed
Therefore, substituting values we have:
Answer:
it takes him or her 2.7 hours to run at 26.22 mi marathon
Y=mx+b is the slope intercept form where m is the slope and b is the y-intercept.
We are given that the slope is 7 so:
y=7x+b, using point (3,2) we can solve for b
2=7(3)+b
2=21+b
-19=b so the line is:
y=7x-19
Answer:
A just add the amount of time to the miles and then multiply the rest
