Answer:
B. (-3,1)
Step-by-step explanation:
From the graph, point P is 3 units to the left of x-axis and 1 unit to the positive side of y-axis
Answer:
It will travel

in 45 minutes.
Step-by-step explanation:
We can solve using proportions.

Answer:
40%
Step-by-step explanation:
(21-15)/15=0.4
0.4×100=40
If your still using number blocks then it is 20 ones but if its just addition or so it is just 20