- Let y represent the width of a rectangle and let x represent the rectangle's lengu.
length of the rectangle is three less than four times its width and the perimeter is
54 centimeters.
Write a system of equations and solve them to find the dimensions of the rectangle.

Length: 21 cm and Width:  6cm

Step-by-step explanation:

Let be the width and length of the rectangle. We know:

-------- eq. 1

   (Perimeter of the rectangle) ------- eq.  2

Substitute equation 1 in equation 2:

Using the value of y, we find x.

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !

answer: 0.26

i used the calculator on google