What would be the length and width of a rectangle that has the perimeter of 30 and area of 36

The length and width of the rectangle are 12 and 3

Step-by-step explanation:

Perimeter:

Area:

Write 2 equations and solve:

Isolate one of the variables in one of the equations:

Substitute this in for l in the other equation:

Solve for w (ask in comments if you want me to explain this step):

Plug in one of the solutions into the other equation:

stop using this to cheat on home work

step-by-step explanation:

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the first one, all those points on the line just make a strait line.