mathematics hw
I have easy mathematics questions which can be solved in less than 30 min, and I need it in 4 hours.
2
The Sugar Sweet Company is going to transport its sugar to market. It will cost
$
5000 to rent trucks, and it will cost an additional
$
200 for each ton of sugar transported.
Let
C
represent the total cost (in dollars), and let
S
represent the amount of sugar (in tons) transported. Write an
C
to
S
.
3
Brian is driving to Dallas. Suppose that the remaining distance to drive (in miles) is a linear function of his driving time (in minutes). When graphed, the function gives a line with a slope of
−
0.85 . See the figure below. Brian has
68
miles remaining after
45
minutes of driving. How many miles will be remaining after
65
minutes of driving?

4 Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in gallons) in its tank. When carrying
gallons of fuel, the airplane weighs
pounds. When carrying
gallons of fuel, it weighs
pounds. How much does the airplane weigh if it is carrying
gallons of fuel?
6
