Solution of the system of equations.
4x + 5y = 13
W
8x + 7y = 11

so the answer is y=5,x=-3

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

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