How do i solve this. gil is reading a book that is 276 pages long. he read some of the book last week. he plans on reading 20 pages tomorrow. he would be 2/3 of the way through the book. how many pages has he read?

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

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation: