An international food festival charges for admission and for each sample of food. Admission and samples cost $6.25. Admission and 7 samples cost $10.25. Write a linear function rule to model the cost y for any number of samples x. y=?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

The value of cos 30° is the same as which of the following?

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 −