Solve the equation algebraically. Round the result to three decimal places.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
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Perform the indicated operation and, if possible, simplify. Assume that all variables represent positive real numbers. 
+
A. 5x
+ y3
B. (5x + y9)
C. (5x + y3)
D. (5x3 + y3)
Solve the problem.Encode the message BEWARE OF DOG using the one-to-one function defined by f(x) = x3 - 1. Use the alphabet coding method (A = 1, B = 2, C = 3, ...). Give the inverse function that the decoder would need when the message is received.
What will be an ideal response?
Use the Binomial Theorem to expand the binomial and express the result in simplified form.(3x - 4y)3
A. 9x3y - 12x2y2 + 16xy3 B. 27x3 - 36x2y + 48xy2 - 64y3 C. 9x3y - 24x2y2 + 16xy3 D. 27x3 - 108x2y + 144xy2 - 64y3
Solve the system by graphing. 3x + 2y = 5-6x - 4y = 5
A. (-1.5, -1) B. (1, 1) C. (1.5, -1) D. No solution