Henry has been busy and he has run out of 12 flavors at the ice cream shop. His customers still have 28 flavors to choose from. How many flavors of ice cream would normally be available if he hadn’t run out of any flavors? *

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect