Determine if the given value of the variable is a solution to the equation.2x - 7 = 41 - 4x; 8
A. not a solution
B. solution
Answer: B
Mathematics
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In a recent election involving three candidates, 20% of the voters preferred candidate A to C and C to B. Forty percent preferred candidate C the most and A the least. The other 900 voters preferred B the most and A the least.How many people voted in this election?
A. 4500 B. 2250 C. 1800 D. 900 E. none of these
Mathematics
Multiply.
? 
A. 
B. 
C. 
D. 
Mathematics
List the quadrant(s) in which the given point is located. (-15, -3)
A. II B. I C. III D. IV
Mathematics
Factor completely.3x3 + 3x2y - 60xy2
A. 3x(x + 4y)(x - 5y) B. (3x2 + 12xy)(x - 5y) C. Prime D. 3x(x - 4y)(x + 5y)
Mathematics