Hillary wants to determine what percent of her trail mix is chocolate pieces, so she counts out exactly how many of each item are in her bag. There are 22 raisins, 16 chocolate pieces, and 20 peanuts. What percent of pieces in the trail mix are chocolate?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9