There are 423 movies in a RedBox movie rental machine on Friday morning. Throughout the day, 157 movies are rented and 112 are returned. On Saturday, 221
movies are rented and 50 are returned. How many movies are in the machine at the
end of the day Saturday?
movies

Ihave this math question 2/3 ÷2 1/10=

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?