Coop bikes 6mph faster than Landry can bike. Coop can bike 11 miles in the same time it takes for Landry to bike 8 miles. Find the speed of each.

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0