A total of 22 dimes and nickels have a value of $1. 90. If d represents the number of dimes and n represents the number of nickels, which system of equations models this situation?.

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

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

you save $70

discount would be 35% off

step-by-step explanation: