Jordan's football team gained 12 yards on their first play. on the second play, the team lost 8 yards. which expression could be used to describe the total yards gained by jordan's team?

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

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?