If your driving at 45 miles an hour and you have to drive 135 miles how much time till you get there

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Which of the following is not a subset of {1,2,3}?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?