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Pinkie P.

asked • 01/10/17

.Algebra formula help plugs and sockets

The formula for the total cost,C, of 15 plugs and sockets is:
C = 15(P + S)
Where P is the ocst of a plug and S is the cost of a socket.
Find the total cost of 15 plugs and sockets if plugs cost 40p and sockets cost 260p.
 
 
Really stuck on this algebra, please help.
 
 
I'm reaaaaaaaaaaalllllyy bad at it. :(

1 Expert Answer

By:

Mark M. answered • 01/10/17

Tutor
5.0 (243)

Mathematics Teacher - NCLB Highly Qualified

Pinkie P.

Ummm. Sorry I don't understand what you mean. :( What do you mean by simplify, simplify what?
Report

01/11/17

Mark M.

"Simplify" means to rewrite with as few symbols as possible.
This can be done by adding/subtracting, multiplying/dividing.
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01/11/17

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