HELP!Does the graph represent a function and if so, why? Yes, there is more than one ordered pair in this list. Yes, no two sets of ordered pairs occupy the same location. No, some of the ordered pairs in this list have the same second element. No, some of the ordered pair in this graph have the same first element.

  No, some of the ordered pair in this graph have the same first element.

Step-by-step explanation:

A vertical line intersects the graph in as many as 3 places. Each of those has coordinates with the same first element. Because the number of points of intersection with a vertical line can be more than 1, the graph is not a function.

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

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