Question

Kip is going to meet his family.

The table shows the number of
kilometers he needs to travel until he
reaches them.
Hour
1
2
3
4
5
6
7
Kilometers
151
131
111
91
71
51
M

Answer 1

From my knowledge I would say M= 31 km

Explanation:

For each hour you subtract 20 kilometers.

Since the sixth hour was 51 kilometers,to find how many kilometers for the seventh hour we simply subtract 20 from 51.

51- 20 = 31

I really hope this helps:)