I have easy mathematics questions which can be solved in less than 30 min, and I need it in 4 hours.
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$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 equation relating C
to S
.
3- Brian is driving to Dallas. Suppose that the remaining distance to drive (in miles) is a linearfunction 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?
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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?
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6-
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