An ice cream store had 12 flavors of ice crew and 4 toppings. for sundaes the costumer selects a flavor and a topping and whether is is with whipped cream or without whipped cream. how many different sundaes are possible?

The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation y=-0.4+3x, where t is the height above water and x is the horizontal distance in feet. if a beam of light is shone upward at an angle modeled by the equation x+y=10, at what height from the waters surface will the beam of light hit the dolphin