bewellplus.gsu.edu
Kajag Kajag
  • 25-06-2015
  • Mathematics
Answered

Ralph is an electrician. He charges an initial fee of $26, plus $31 per hour. If Ralph earned $119 on a job, how long did the job take?

Verified Answer :

Thlumyn
Thlumyn Thlumyn
  • 25-06-2015


3 hours

You can turn this into an equation:

F = 26 + 31t
Where F is the money Ralph earned, and t is the number of hours he worked.

Plugging in the 119 for F, we get
119 = 26 + 31t

93 = 31t

3 = t

Answer Link

Related Questions

Trade occurs generally speaking because it is a sum game a positive c negative b zero d neutral
The carbon cycle has several sources including all of the following except Nitrogen Animals Sediment Plants
What is the value of the expression 1437 times 78 A 12 B18 C 18 D12 NEED HELP FAST
Is greater pressure exerted inside the whales body or outside the blowhole Explain
Please Help Please Help
With which Native American tribe did Samuel de Champlain come into direct conflict A the Huron B the Iroquois C the Algonquin D the Montagais
Implicit information requires the reader to combine details from the text with background knowledge to make an guess theory inference statement
The knowledge of a speaker adds the speakers a emotional appeal b ethical appeal c verbal appeal d appeal to reasoning
I NEED THIS ANSWER PLEASE SOMEONE HELP
Which form of contraception prevents a person from having any biological children in the future