ExanderC403398 ExanderC403398

03-11-2022
Mathematics

contestada

If your car gets 32 miles per gallon, how much does it cost you to drive 30 miles when gasoline costs $2.55 per gallon?

Respuesta :

HennaM736894 HennaM736894

03-11-2022

32 miles ---------> 1 gallon

30 miles--------------> xgallons

Solving for x:

32/30 = 1/x

x = 30/32 = 0.9375 gallons

1 gallon ------>$2.55

0.9375 gallons----->$y

1/0.9375 = 2.55/y

Solving for y:

y = 2.55*0.9375 = $2.390625

It will cost $2.390625

Answer Link

Otras preguntas

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

Can someone use the word delta in a sentence

How is it possible for Mercury to have frozen ice ?

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

Can someone use the word delta in a sentence

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

(10y^3+20y^2+55y)/5y

(10y^3+20y^2+55y)/5y

what is the answer for (20,8),(9,16) ?