There are 100 puppies at a “Learn with Your Pet” event. Some are pure white, some are pure black, and the rest are tri-colored with one white, one black, and two brown paws each. The puppies have 221 white and 145 black paws altogether. How many tri-colored puppies are at the event?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2