Could something me with this, it's easy.

C. 14 3/4

Step-by-step explanation:

I entered it into my graphing calculator.

Step-by-step explanation:

4 7/12 + 2 3/4 + 7 5/12

Convert 2 3/4 to a common denominator

2 3/4 · 3/3 = 2 9/12

Then add

4 7/12 + 2 9/12 + 7 5/12 = 14 3/4 (c)

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

this answer is !