Use a graphing utility to find the sum of the geometric sequence. Round answer to two decimal places, if necessary.6 - 18 + 54 - 162 + 486 - ... + 6 ? (-3)10
A. 265,720
B. 265,722
C. 265,729
D. 265,716
Answer: B
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Factor the polynomial using the greatest common binomial factor.x(x + 2) + 15(x + 2)
A. (x2 + 2x)(15x + 30) B. (x2 + 2)(x2 + 15) C. (x - 2)(x - 15) D. (x + 2)(x + 15)
Find the indicated product.Let A = {6, 7, 8} and B = {a, b, c}, determine A × B.
A. {(a, 6), (b, 6), (c, 6), (a, 7), (b, 7), (c, 7), (a, 8), (b, 8), (c, 8)} B. {(6, a), (6, b), (6, c), (7, a), (7, b), (7, c), 8, a), (8, b), (8, c)} C. {(a, 6), (b, 7), (c, 8)} D. {(6, a), (7, b), (8, c)}
Divide.61.65 ÷ 5
A. 12.33 B. 12.6 C. -13.03 D. 13.03
Solve the problem.Two boys are mowing a lawn. One boy's lawnmower can cut 30 m2/minute. The other lawnmower can cut 
How much grass will they cut in 2 hours if they take a 10 minute break each hour they work?
A. 2750 m2 B. 5500 m2 C. 6600 m2 D. 110 m2