You are training twice a week for a race. On Monday, you go 4 miles in 40 minutes. Then on Wednesday you go 2 miles in 16 minutes. Write an equation where y is the number of miles and z is the time in minutes for the day you ran the fastest for the week. (1 point)
y = 8x
O y = 0.1x
© y = 0.125x
y = 10z
Based on the information given, the equation representing the relationship between the number of miles (y) and the time in minutes (z) for the day you ran the fastest for the week would be:
y = 10z
The correct equation would be:
y = 10z
To determine the equation where y represents the number of miles and z represents the time in minutes for the day you ran the fastest, you need to compare the time it took for each workout.
On Monday, you ran 4 miles in 40 minutes, which can be written as 4 miles = 40 minutes, or y = 10z.
On Wednesday, you ran 2 miles in 16 minutes, which can be written as 2 miles = 16 minutes, or y = 8z.
Comparing the two equations, we see that the equation where y represents the number of miles and z represents the time in minutes for the day you ran the fastest is y = 10z.