If you can solve these in less than 10 min you will get 5 stars and brainliest. 7 + 9 =
6 + 4
24 ÷ 12
12 x 10
12 x 8
8 x 12
4 + 2
11 - 7
12 x 1
12 ÷ 12
132 ÷ 11
4 + 6
6 x 12
12 - 7
84 ÷ 12
9 + 7
11 - 9
121 ÷ 11
12 x 3
36 ÷ 12
12 - 8
16 - 9
6 + 8
16 - 8

See below

Step-by-step explanation:

1. 16

2. 10

3. 2

4. 120

5. 96

6. 96

7. 6

8. 4

9. 12

10. 1

11. 12

12. 10

13. 72

14. 5

15. 7

16. 16

17. 2

18. 11

19. 36

20. 3

21. 4

22. 7

23. 14

24. 8

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

correct answer is b. 27/8

step-by-step explanation: