Question

please say this answers I will make brinliest nswers​

Answer 1

Step-by-step explanation:

1) 5/7

2) m ≠ 16/3

3) 180, 460

4) ax + by + x = 0, a≠0, b≠0

5) 3, 1/3

6) 30 years more than the son's age

7) -7

8) Will update

Answer 2

1,2,3,6,7,8 are done in pictures.

and ans of

4. option 4.

5. option 2.

3,1/3

Step-by-step explanation:

Hope this helped you