Kimberly drives at a rate of 50 miles per hour on her trip across the country. If it takes Kimberly 200 gallons of gasoline to d
rive 500 miles, how many minutes will it take her to use x gallons of gasoline if she uses gasoline at the same average rate of consumption?
1 answer:
Answer:
3x minutes
Step-by-step explanation:
Kimberly desperately needs a more fuel-efficient vehicle. Her usage rate is ...
(50 mi/h)(200 gal)/(500 mi) = 20 gal/h = 20 gal/(60 min) = 1/3 gal/min
Using gasoline at the rate of 1/3 gal/min, her time for x gallons is ...
(x gal)/(1/3 gal/min) = 3x min
It will take 3x minutes for Kimberly to use x gallons at the same rate.
You might be interested in
The answer is 14 because a negative number multiplied by another negative number is positive. So (-7)*(-2) is 14.
Answer: an equation that has one term which is nameless and squared also no term which gets raised to higher power.
Step-by-step explanation:
The tools couldn't have made the proper measurments
Cristian! Si ocupas el resultado es 0.375 (el de cristian)
Answer:
dnsjsjdkdksldnd xidjdbdksksjdkdnjddj
