Find the sum.
A.
B.
C.
D.
Answer: D
Mathematics
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For the given arithmetic sequence, find the specified term an and the sum of the terms from a1 to an, inclusive.5, 7, 9, 11, ... ; find a27
A. 57; 837 B. 57; 1620 C. 57; 729 D. 27; 1674
Mathematics
Find two possible missing terms so that the expression is a perfect square trinomial.x2 + +
A. - x,
x
B. -2x, 2x
C. -x, x
D. - ,
Mathematics
Solve the equation using the square root property.x2 - 81 = 0
A. {-9} B. {81} C. {9} D. {9, -9}
Mathematics
Multiply.(85)(192)
A. 16,310 B. 16,420 C. 16,330 D. 16,320
Mathematics