A rectangular rug has an area of 84 square feet. If the length is 8 feet more than the width, find the dimensions of the rug.​

w=6

l=14

Step-by-step explanation:

Area of rectangle = l*w

So:

Then, just find w, and w+8.

Length cannot be negative, so the width is 6.

Length = width + 8 = 6+8=14

answer: 60

step-by-step explanation:

1/2a + (2/3×30)   = 50

1/2a + 20 = 50

1/2a = 30

a = 60

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