At the end of five days, Joseph had saved $30. If each day he saved $2 more than the day before, how much money did Joseph save each day?

Answer 1

2,4,6,8,10

I just counted by 2s.

Answer 2

10

Answer 3

Day 1:2
Day 2:4
Day 3:6
Day 4:8
Day 5:10