Simplify: 14ba2+21ab2−ab2.

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Ineed the solution to this problem and the steps.