Question

I’m so confused! i tried to watch a video on it but i don’t understand and we need to do work :(

Answer 1

Explanation:

9) 7y+14

10) 32+4r

11) 8x+72

12) 12b+60

13) 8+4a

14) 42+7v

15) 15b-75

16) 15-3v

17) 66-6s

Answer 2

the 9. is 7(y + 2)is 7+2 i think.

10. 8+4

11. 8+9

12. 5+12

13. 2+4

14. 6+7

15. 15-5

16. 5-3

17. 11-6

I rewrite I think if that is correct.

Byee