Jessica is five years older than her sister Jenner. Jenner tells her sister there in five years, she will be as old is Jessica was five years ago. If Janice age SX, which equation represents the situation? How many solutions does the equation have?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

What is another way to express 36 +32

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?