Sue ran the first 12 miles of the 24-mile Fun Run in 72 minutes. Her rate decreased by 2 miles per hour in the second half of the race. How long did it take Sue to run the second half of the Fun Run?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

If a line is defined by the equation y = 5x + 2, what is the slope?

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.