Mathematics, 26.05.2020 23:58 breana758

The cost to fill a car's tank with gas and get a car wash is a linear function of the capacity of the tank. The costs of a fill-up and a car wash for three different customers are shown in the table. Write an equation for the function in slope-intercept form. Then, find the cost of a fill-up and a car wash for a customer with a truck whose tank size is 31 gallons.

1. f(x) = 1.90x + 4.25
Cost for truck = $63.15

2. f(x) = 1.80x + 3.75
Cost for truck = $59.55

3. f(x) = 2.00x + 4.25
Cost for truck = $66.25

4. f(x) = 0.56x + 2.08
Cost for truck = $19.44

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 22.06.2019 00:00

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.

Answers: 2

Answer

Mathematics, 22.06.2019 00:30

Answers: 3

Answer

Mathematics, 22.06.2019 02:00

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.

Answers: 1

Answer

Mathematics, 22.06.2019 02:20

Factor this polynomial completely. x^2-8x+12

Answers: 2

Answer

You know the right answer?

The cost to fill a car's tank with gas and get a car wash is a linear function of the capacity of th...

Questions