Identify as an increase or decrease. then find the percent of increase or decrease. if necessary, round to the nearest percent. original: 120 new: 130

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?

If the probability of an event happening is 65% then the probability this event does not occur?