For every 10 pairs of heels, ms. conlon buys, ms. guercio buys 6 pairs of flip flops. the two friends buy a total of 40 pairs of footwear. how many pair of heels did ms. conlon buy?

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below: