Question

Use the equation to complete the table.

Answer 1

For number 2 problem:
10x=5y
15x=7.5y
20x=10y

For problem3:
3x=1.5y
4x=2y
5x=2.5y

Answer 2

2.  10 l 3
     15 l 8
     20 l 13

3.  3 l 13
     4 l 16
     5 l 19

5.  11