Question

My friend needs good answers...

-Thank You

100 points

Answer 1

1 - The distance per hour is:

50/10 = 5
5 × 7 = 35 (D)

2 - After analyzing the graph, I conclude that the answer is D because everything matches.

3 - I have observed that the bottom never is always 6 times higher. Given that:

9 × 6 = 54 (C)

Answer 2

1) 50/10 = 5 km per hour, so the boat travels 7*5 = 35 km in 7 hrs. So, the answer is 35, D.

2) I can't actually show the work, but the points are the same in graph as in the table, so the answer is D.

3) If you look closely, you will realize that it's just the multiplication table of 6, so the answer is obviously C.

Hope this helps!