Annika is placing photos in a scrapbook each page will have only one size of photo she also wants to place the same amount of photos on each page what is the gray this number of photos that you can put aren't you just a virus bunch large or a medium 12 small 12

1.true 2.false? ? i think. .

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.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8