Allison is rolling her hula hoop on the playground. the radius of her hula hoop is 35 \text{ cm}35 cm35, start text, space, c, m, end text.
what is the distance the hula hoop rolls in

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

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