Yesterday Gunnar ran 4 times around the track plus an additional 450 feet. Today he ran 3 times around the track plus an additional 375 feet. What

expression represents how much farther Gunnar ran yesterday than today?

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?