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1. |
A music club is offering unlimited CDs for $6.00 each. There is also a $5.00 shipping cost. If m = the number of CDs, which equation can you use to determine how many CDs you can buy with $35.00? |
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A. |
5m + 6 = 35 |
B. |
5 + 6 = 35m |
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C. |
6m = 35 |
D. |
6m + 5 = 35 |
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Hint |
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2. |
Find the number of squares in Term 6 for the sequence. |
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A. |
34 |
B. |
9 |
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C. |
28 |
D. |
11 |
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Hint |
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3. |
The following explanation of a rule is for a toothpick sequence. Find the correct rule if n is used to represent the term number and t to represent the number of toothpicks. |
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A. |
t = 1 + 2n |
B. |
t = 2 + (n – 1) |
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C. |
t = 2n + (n – 1) |
D. |
t = 2n – 1 |
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Hint |
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4. |
At a hockey stadium, there are 15 seats in every row. Let s represent the number of seats and r represent the number of rows. Which rule correctly describes the situation? |
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A. |
s = 15 + r |
B. |
r = 15s |
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C. |
s = r ÷ 15 |
D. |
s = 15r |
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Hint |
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5. |
If n is some odd number, how would you write the next three consecutive odd numbers? |
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A. |
n + 1, n + 3, n + 5 |
B. |
n + 1, n + 2, n + 3 |
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C. |
n – 1, n, n + 1 |
D. |
n + 2, n + 4, n + 6 |
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Hint |
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6. |
Find the sum of three consecutive numbers: n, the number that comes right before n, and the number that is 2 before n. |
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A. |
3(n – 1) |
B. |
3n + 1 |
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C. |
3n + 3 |
D. |
3n |
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Hint |
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