Paul, a janitor must move a large shipment of books from the first floor to the fifth floor. the sign on the elevator reads maximum weight 1100 pounds. if each box of books weighs 80 pounds, find the maximum number of boxes that paul should place in the elevator if he does not ride

Is the orthocenter of a triangle on the inside ?

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]