Represent the given condition using a single variable, x. The length and width of a rectangle whose length is 15 centimeters more than its width.
The width of the rectangle is .

Please check the explanation.

Step-by-step explanation:

Let suppose be the width of the rectangle.

As the length is 15 centimeters more than its width i.e.

Therefore, the width of the rectangle will be:

CHECK BY EXAMPLE

Let suppose if the length of the rectangle is 20 cm.

Then the width of the rectangle will be:

x = length - 15

  = 20 - 15

   = 5 cm

Therefore, the width of the rectangle will be 5 cm.

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.