Jane paid $40 an item after she recieved a 20% discount. jane's friend says this means that the original price of the item was $48. how do you think jane's freind arrived at this amount? is her friend correct? why or why not?

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?