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Guest
Guest
I'm having trouble with algebra...it seems like it hates me and does not want tme to pass my class.
Solve the real life problem. Ecplain your strategy.
1. A plumber charges a basic service fee plus a labor charge for each hour of service. A 2-hour job cost $120 and a 4-hour job costs $180. Find the plumbers basic charge fee.
So far all I've done is: 120/2 = 180/4
I know there should be a variable in there but I'm not sure where because 60 doesnt equal to 45.[/b]
Solve the real life problem. Ecplain your strategy.
1. A plumber charges a basic service fee plus a labor charge for each hour of service. A 2-hour job cost $120 and a 4-hour job costs $180. Find the plumbers basic charge fee.
So far all I've done is: 120/2 = 180/4
I know there should be a variable in there but I'm not sure where because 60 doesnt equal to 45.[/b]