Find the sum of the finite geometric series using a formula.
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A. 
B. 
C. 
D. 
Answer: A
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Simplify the expression.7x + 7 - 3x + 4
A. 15x B. 10x + 11 C. 4x + 3 D. 4x + 11
The post office recorded the weights of packages sent on a particular day and used the results to construct a histogram. Use the histogram to solve the problem. 
0-910-1920-2930-39Weight of Package (pounds)How many packages weighed between 10 and 19 pounds?
A. 6 packages B. 7 packages C. 11 packages D. 5 packages
Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.(B ? C) ? A
A. {1, 2, 3} B. {1, 2, 3, 5} C. { } D. {1, 2, 3, 4, 5, 7, 9}
Find the product.(a + b - c)(a - 8b + 6c)
A. a2 + 7ab + 5ac - 8b2 - 14bc - 6c2 B. a2 - 7ab + 7ac + 8b2 + 14bc - 6c2 C. a2 - 9ab + 5ac - 8b2 + 14bc + 6c2 D. a2 - 7ab + 5ac - 8b2 + 14bc - 6c2