How to do this ques (x+1)² - 4x​

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Amy is plan her school's new basketball court. the west edge of the basketball court is located on the line y = 5x + 2. the east edge cannot intersect with the west edge. on which line could the east edge be located? −y − 5x = 100 y + 5x = 100 −5x − y = 50 5x − y = 50

According to the notation, which kind of dilation does this represent? reduction enlargement congruence this is not a dilation.