Scooby Doo needed to buy some gas for the Mystery Machine. The gas costs $3.99 a gallon, but there was a sales tax of 8% applied to that. What would the cost be for each gallon of gas?

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?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?