A ribbon with straight edges has an area of 24 square inches . Its width is x and its length is 2x+13. What is the width of the ribbon in inches. (Solve by completing the square)

Width is 1.5

Step-by-step explanation:

width:  x

length:  2x + 13

Area = Length * Width

24 = (2x + 13)x

24 = 2x² + 13x

2x² + 13x - 24 = 0

(x + 8)(2x - 3) = 0

x + 8 = 0

x = -8         width cannot be negative so discard this value  

2x - 3 = 0

2x = 3

x = 1.5

width:  x = 1.5

length:  2x + 13 = 2(1.5) + 13 = 16

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole