What is the equation of the line passing through the points 5.20 and 3. 12 in slope-intercept form? (3.2) and (3:14) in

the answer is b.)

< 1=< 2

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

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce