Question

raina tutors chemistry. for each hour that she tutors, she earns 30 dollars. her earnings, e (in dollars), after tutoring for h hours is given by the following.

e = 30h

how much does raina earn if she tutors for 5 hours?

dollars

Explanation:

Step1: Substitute the value of \(h\)

Given the formula \(E = 30h\), and \(h = 5\).

Step2: Calculate the earnings

Substitute \(h = 5\) into the formula: \(E=30\times5\).
Using multiplication, \(30\times5 = 150\).

Answer:

150