Suppose you earn $15 for each car you wash witch function describes the relationship between your total earning e and the number of cars you wash

Step-by-step explanation:

Let n be the number of cars you washed

Cost of washing each car = $15

So, Cost of washing n cars = 15 n

Let the total earnings be E

So, the expression becomes :

Hence function describes the relationship between your total earning E and the number of cars you wash is :

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

the correct answer is $7.38

step-by-step explanation: