Which graph represents the parametric equations x = t2 + 2t and y = –t, where –4 ≤ t ≤ 1?

If an athlete can bike 6 miles in 25 minutes, how many miles will he bike in an hour and half if he continues to bike at the same rate?

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie