SOLUTION: Randall worked a total of 4 hours at two different jobs this week. He earned $7 an hour as a host in a restaurant and $10 an hour as a babysitter. Let x be the number of hours he w

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Randall worked a total of 4 hours at two different jobs this week. He earned $7 an hour as a host in a restaurant and $10 an hour as a babysitter. Let x be the number of hours he w      Log On


   

Question 1179687: Randall worked a total of 4 hours at two different jobs this week. He earned $7 an hour as a host in a restaurant and $10 an hour as a babysitter. Let x be the number of hours he worked as a host and y be the number of hours worked as a babysitter. Which graph of the system of equations most likely shows the number of hours worked if he earned $31 this week?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!

x+y=4
7x+10y=31
.