Aplumber charges $50 each visit plus $15 per hour. how many hours did the plumber work if he charged a total of $110? create an equation and solve for the number of hours the plumber worked

So, since the initial fee is $50, and every hour is $15, if h is equal to hour, the equation would be like this:

50 + 15h = 110.

Then, if we want to get the answer, we need to solve the equation.

First we pass the 50 to the other side, like this:

15h = 110 - 50

15h = 60

Then we pass the 15 dividing like this:

h = 60/15

h = 4

And we get four!

So the answer is: 4.

Hope this helped! c:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0