Four students compared their running speeds. Each student represented their data in a different format.

Select the names of all of the students who ran at a faster rate than Amy, based on the information given, where x is the time, in minutes, and y is the distance traveled, in miles.

Amy ran 2 miles in 36 minutes.

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Find the solution of this system of equation -7x+y=-20 9x-3y=36

With alll of except for the 2 that i did already