А map of a square auditorium shows the actual room has an area of 3600 feet?. The scale drawing has an
area of 9 feet? What is the scale of the drawing?
А. 1 in = 400 feet
B. 1 in = 20 feet
C. 3 in = 400 feet
D. 3 in = 20 feet

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3