Bennett Fitness has an enrollment fee of $80. There is also a $25 fee per month of membership. Write an expression to represent the total cost of m months of membership. Caryn wants to get into shape of an upcoming backpack trip. She will work out in a gym for 6 months. How much would Bennett Fitness cost for 6 months? A new gym, Alliance Gym offers no enrollment fee and costs $40 per month of membership. Should she join Alliance Gym or Bennett Fitness? Explain your reasoning.

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −