1) 2 : 1/2 = 4 (miles/hour)
2) 3 : 4 = 3/4 (hour)
Answer: you will walk 3 miles in 3/4 hour.
Answer:
the slope which is given is to plot the points on a graph.
400000 10 to the fifth power is 100000, so when you switch out the 1 for a 4, it become 400000.
