The area is 144 square feet the width is 1\4 of the length of the banner so what are the dimensions ?

width is 6 ft, length is 24 ft

Step-by-step explanation:

We can set up 2 equations to help us solve this.  

Equation 1:  "The area is 144 square feet"  gives us

                 LW = 144  (area of a rectangle)

Equation 2:  "the width is 1\4 of the length" give us

                 W = L/4            

We can plug the second equation into the first equation...

  Since W = L/4, we get

     L(L/4) = 144      (W becomes L/4)

Now solve for L

 L²/4 = 144

     L² = 624    (multiply both sides by 4)

        L = 24 ft    (take the square root of each side)

Since L = 24, and W = L/4,

  W = 24/6,    so W = 6 ft

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.