Question

Pls help me and I will give you extra points ​

Answer 1

The First Answer is 28-25= 3, Second Answer 6+50= 56, Third Answer is 40+4= 44

Explanation:

7*x, we know x=4, so 7*4-5 (we know y=5) so 7*4+5*5. I did the same method for the rest.

Answer 2

1.3

2.56

3.44

Explanation: