Use the partial sum formula to find the partial sum of the given arithmetic sequence.Find the sum of the first eight terms of the arithmetic sequence: 2, 14, 26, . . . .
A. 112
B. 42
C. 352
D. 704
Answer: C
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Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement.~[(~p ? q) ? r]
A. True B. False
Write in factored form.8m(2 - m) + 5n(2 - m)
A. m(8 + 5n)(2 - 1) B. no common factor C. (8m - 5n)(2 - m) D. (8m + 5n)(2 - m)
Solve the problem.A basketball fieldhouse seats 15,000. Courtside seats sell for $8, end zone for $7, and balcony for $5. Total for a sell-out is $88,000. If half the courtside and balcony seats are sold, and all the end zone seats are sold, ticket sales total $51,000. How many of each type of seat are there?
A. 3200 courtside; 1800 end zone; 10,000 balcony B. 2500 courtside; 2500 end zone; 10,000 balcony C. 4000 courtside; 3000 end zone; 8000 balcony D. 3000 courtside; 2000 end zone; 10,000 balcony
Solve the system of equations.x - y + z = -7x + y + z = -3x + y - z = 3
A. (-2, 2, -3) B. (-2, -3, 2) C. (-3, -2, 2) D. (2,-3, -2)