andrademiguel84 andrademiguel84
  • 04-05-2017
  • Mathematics
contestada

Ralph is an electrician. He charges an initial fee of $24, plus $24 per hour. If Ralph earned $144 on a job, how long did the job take?

Respuesta :

Аноним Аноним
  • 04-05-2017
24+24x=144
24x=120
x= 5 hours. As a result, the job take 5 hours. Hope it help!
Answer Link

Otras preguntas

How many electrons are in a carbon 13 (13c) atom?
Name two things found in a plant cell that are not found in an animal cell.
What part of the cell function as factories to produce proteins???
Explain the statement that waves cause both constructive and destructive change to the shore line
A rectangle whose perimeter is 80 m has an area of 384 m^2. Find the dimensions of the rectangle.
How do you solve x²-10x+9=0 by completing the square?
how many year and months did it take to build blackpool tower england
Why were the steel plow in the mechanical Reaper important inventions?
how do you say I want a bowl of soup in spanish
People who have an extra X chromosome could have gotten it through (A) nondisjunction. (B) transposition. (C) transduction. (D) crossing over. (E) all of the ab