The answer is A,hope this helps
Olive walks at a rate of 4 miles per hour
That is Olive can walk 4 miles in 60 mins
Olive can walk 1 mile in min =15 mins
So Olive can walk 2 miles in 2×15=30 mins or half an hour. (Answer)
Can u tell me 15/20 as equivalent fraction
One unit left and two units down
Looking at a graph, -x is going left and -y is going down. You take those coordinates (x-1,y-2) and you get your answer