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1
A sandwich shop offers up to four fillings: cheese, turkey, roast beef, and seafood. In how many ways can a customer order a sandwich? A portion of Pascal's triangle is provided.

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A)16
B)8
C)6
D)4
2
Consider the number sequence 1, 4, 2, 5, 3, 6, ... . Find the next two numbers in this pattern.
A)5, 8
B)5, 7
C)4, 8
D)4, 7
3
The first level in a coliseum has 40 seats. The next level has 43, then 46, and so on. Find a formula for the number of seats in the nth row.
A)3n + 40
B)3n + 37
C)2n + 37
D)n + 37
4
Consider the sequence 2, 5, 10, 17, 26, ... . Find a formula for the value of thenth term.
A)2n + 1
B)2n
C)n2 + 1
D)2n2 + 1
5
Find the 10th term of the sequence in question 4.
A)82
B)101
C)122
D)145
6
Plot the ordered pairs (0, 10), (1, 8), (2, 6), and (3, 4) on a grid. Describe the pattern.
A)A line curving downwards to the right.
B)A line curving upwards to the right.
C)A straight line sloping down to the right.
D)A straight line sloping up to the right.
7
Use your graph from question 6 to predict the y-coordinate when the x-coordinate is 5.
A)0
B)1
C)2
D)3
8
Write an equation for the points in question 6.
A)y = x + 10
B)y = 2 x – 10
C)y = 10 + 2x
D)y = 10 – 2x
9
The student council assembled hexagonal tables in a long row for the junior dinner-dance banquet. A sample with three tables is shown. One person will sit at each edge. Find an expression for the number of seats available if n tables are lined up.

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A)2n + 4
B)4n + 2
C)6n
D)6n + 4
10
By the last day of ticket sales, 42 seats were sold. What is the minimum number of tables needed to assure a seat for everyone who bought a ticket?
A)7
B)8
C)9
D)10





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