Riska says that the solutions of the 2(3y-4)<-20 6y-8<-20 6y<-28 y <4.7 inequality are y<- 4.7 find, describe, and correct the error in Riska's work show here

this is answer of 144 cubic meters

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

you have to put the graph on here with the question

step-by-step explanation: