On the track field team 3/8 of the members do the hurdles. 4/5 do the long jump if there are 40. Members on the track team, how many do both the hurdles and the long jump

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.