(b) Rowena walks 2km at an average speed of xkm/h (i) write down an expression in terms of x for the time taken

(ii) Rowena then walks 3km at an average speed of (x-1)km/h

The total time taken to walk the 5km is 2 hours.

(a) Show that 2x^2-7x+2

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?

The triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?