Nara can do 70 push-ups im 2 minutes. luke can do 105 push-ups in 3 minutes. do these rates from a proportion? explain

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle

What is the factor form of x^2-9x+14