it says Marina is making rubber band and bracelets for her best friends Delilah and Erica. For each bracelet 2/q3 of each inch uses purple rubber bands. Delilah bracelet is 6 inches long, Erica bracelet is 8 inches long. how many more inches of purple rubber bands does Erica have than Delilah bracelet ​

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy