Don't ignore answer cool tees is having a back to school sale where all t-shirts are discounted by 15%. joshua wants to buy five shirts: one costs $9.99, two costs $11.99 each, and two others cost $21.00 each. what is the total cost of the shirts including the discount?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?