Which expression is equal to (f + g)(x)?

ANSWER

B.

EXPLANATION

The given functions are:

This is the same as

and

The correct answer is B

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

something over 10 so ? /10

step-by-step explanation: