Astep function h(x) is represented by y=-2[x]. which phrase best describes the range of the function h(x)? a. all real numbers b. all rational numbers c. all negative integers d. all even integers

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

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?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?