Reagan completed 40% of a 50-question assignment. How many questions did she complete?

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?

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling