Haley has 3 3/8 cups of sugar to make pies. if each pie uses 2 1/4 cups of sugar, how many pies can she make?

With 3 3/8 cups of sugar Haley can make one and a half  pie.

Step-by-step explanation:

The amount of sugar required to make each pie  =   2 1/4 cup

Now,  

So, Haley uses 2.25 cup of sugar foe  each pie.

Total cups of Sugar Haley has = 3 3/8 cups.

Now,  

So, the total amount of sugar Haley has  is 3.375 cups.

Now,

=

or the number of  pies she can make  =  1.5

Hence, with 3 3/8 cups of sugar Haley can Make 1 1/2 pie.

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.