Please answer! I would appreciate it

1. 9 times (x+3)

2. 4 times (c-7)

3. prime

4.prime

5. 5 times (x+y)

6. 2 times (m+6n)

7. prime

8. prime

9. 4 times (2n+9)

10. 5 times (3w+1)

11. 3 times (2a-9b)

12. 4 times (7m+4n)

13. 16 times (c-3)

14. 2 times (k+5)

15. -2 times (7b-3a)

16. 4 times (w-1)

17. 4 times (2h+3)

18. This one im a little confused on

Step-by-step explanation:

i hope this helps

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )