PLZ ONLY ANSWER IF U KNOW THE ANSWER I'M TRYING TO HELP A FRIEND
(plz dont waste my points)

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

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Fast! find the length of cu. the triangles are similar. show your work.