Solve and graph.- 
+ 
(5 - 3x) ? 
x + 
A. x ? - 1
B. x ? - 
C. x ? - 7
D. x ? - 
Answer: B
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Simplify the exponential expression. Write any negative exponents as positive exponents. Assume all variables represent positive real numbers.(-64)4/3
A. 4,096 B. not a real number C. 256 D. -256
Find all values of x satisfying the given conditions.y1 = 6x, y2 = (5x - 1), and y1 exceeds y2 by 2.
A. 
B. 
C. 
D. 
Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets.
+ 
= 1
- 
= 0
A. 
B. 
C. 
D. ?
Solve the problem.Assuming that a cylindrical container can be mailed only if the sum of its height and circumference do not exceed 330 centimeters, what are the dimensions of the cylinder with the largest volume that can be mailed?
A. Height 330 centimeters and radius 110/? centimeters B. Height 220 centimeters and radius 110 centimeters C. Height 110 centimeters and radius 110/? centimeters D. Height 110 centimeters and radius 330/? centimeters