SOLUTION: During a 5-hour drive, a trucker drove at 50 mph for the first hour, and 60 mph for the following 4 hours. How far did the truck drive in total?
Algebra.Com
Question 944282: During a 5-hour drive, a trucker drove at 50 mph for the first hour, and 60 mph for the following 4 hours. How far did the truck drive in total?
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
s = d/t
d = st
---
first leg:
a = 50*1
a = 50 miles
---
second leg:
b = 60*4
b = 240 miles
---
d = a + b
d = 50 + 240
d = 290 miles
---
Free algebra tutoring live chat:
http://sooeet.com/chat.php?gn=algebra
---
Solve and graph linear equations:
http://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations with quadratic formula:
http://sooeet.com/math/quadratic-formula-solver.php
---
Solve systems of linear equations up to 6-equations 6-variables:
http://sooeet.com/math/system-of-linear-equations-solver.php
---
RELATED QUESTIONS
8.) Kelsey drove an average of 50MPH for a 6-hour trip. During the first 4 hours, he... (answered by lwsshak3)
A person drove at 24 miles per hour for 4 hours, then at 20 miles per hour for 2 hours.... (answered by TimothyLamb)
a consultant traveled 280 mph, traveling 50 mph for the first half, the 65 mph for the... (answered by Alan3354)
Andrew drove at an average speed of 56 mph over six hours. During the first three hours,... (answered by checkley77)
In traveling from city A to city B, John drove for 1 hour at 50 mph and for 3 hours at 60 (answered by rfer,stanbon)
Joe drove 405 miles in 7 hours. He drove at a rate of 55 miles per hour during the first... (answered by josgarithmetic)
Jeff drove 60 mph to his house. On the way back to school he drove 75 mph and it took him (answered by lwsshak3)
Andy's average driving speed for a 4-hour trip was 45 mph. During that first 3 hours he... (answered by Tieria.Erde)
letty left home and drove at the rate of 50 miles per hour for 2 hours.she stopped for... (answered by macston)