The cost of renting a moving van is $
25
a day, plus
$
0.35
per mile driven. Which function can be used to find the total cost
C
(
x
)
in dollars of renting a van for a day and driving
x
miles?

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?