To solve this problem we can use proportion, but first its nice to transform our fraction into improper fraction, so

and

Now we can make proportion

--------------------------

of fuel
x-----------------------------

Now we can cross multiply

- its the result
Answer:
A linear function is a polynomial function in which the variable x has degree at most one: {displaystyle f (x)=ax+b}. Such a function is called linear because its graph, the set of all points {displaystyle (x,f (x))} in the Cartesian plane, is a line.
Step-by-step explanation:
not sure if you wanted to know what it was.. ಠ_ಠ
The Answer to the prob is 20 cm
Answer:
<em><u>the </u></em><em><u>answer </u></em><em><u>is </u></em><em><u>5</u></em><em><u> </u></em>
<em><u>HEY!</u></em><em><u>!</u></em><em><u>^</u></em><em><u>^</u></em>
<em><u>have </u></em><em><u>a </u></em><em><u>good</u></em><em><u> day</u></em><em><u>!</u></em><em><u>!</u></em><em><u>^</u></em><em><u>^</u></em>
<em><u>thank</u></em><em><u> me</u></em><em><u> later</u></em>
<em><u>carryonlearing</u></em>
12.73...................................