Solve using the square root property.2k2 = 50
A. ± 
B. ±5
C. 625
D. ± 
Answer: B
Mathematics
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Solve graphically. Round solutions to three decimal places, where appropriate.5x2 - 28x + 11 = 0
A. -7.542, -2.792 B. 0.925, 5.675 C. -6.042, -1.292 D. 0.425, 5.175
Mathematics
Perform the indicated operation.6 gal 1 pt - 1 pt 5 fl oz
A. 6 gal 5 fl oz B. 5 gal 3 qt 1 pt 1 c 3 fl oz C. 5 gal 3 fl oz D. 5 gal 3 qt 1 pt 3 fl oz
Mathematics
Find the product.2x5(-5x + 6)
A. 2x6 B. 10x6 - 12x5 C. -10x6 + 12x5 D. -10x5 + 12
Mathematics
Use the formula for the sum of the first n terms of a geometric sequence to solve.Find the sum of the first five terms of the geometric sequence: -2, -6, -18, . . . .
A. - 121 B. -26 C. - 242 D. 242
Mathematics