Question

Someone please help ;/ thanks

Answer 1

1. 4
2. 3
3. 24
4.225
5. 10
6. 56
7. 11
8. 14
9. 15
10. 40
11. 12
12. 3
13. 16
14. 27
15. 1331
16. 7
17. 2

Answer 2

i'll help you w the first 3 so you can get an idea on how to do it and if you need more ask me.

1)
a + 5 = 9
a = 9 - 5 subtract both sides by 5
a = 4

2)
15 - c = 12
-c = 12 + 15 add both sides by 15
-c = -3
c = 3

3)
9 + 15 = y
24 = y

hope this helps, God bless!