You and your friend are selling magazine subscriptions for a fundraiser. after w weeks, you have sold (7w+6) subscriptions and your friend has sold (9w+2) subscriptions. a. write an expression in simplest form that represents the difference between the number of subscriptions your friend has sold and the number you have sold.

(9w +2) - (7w+6)

2w-4

3; 9 is 8 to -4

step-by-step explanation:

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.