Solve.6 + 
- x = 0
A. 3
B. 12
C. 3, 12
D. empty set solution
Answer: B
Mathematics
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Tell whether the statement is true or false.{2, 16, 26, 9, 32} = {32, 16, 9, 62, 2}
A. True B. False
Mathematics
Translate the English sentence into a mathematical sentence and solve, if necessary. Use x as the variable.Five less than four times a number is at most fifteen.
A. 5x - 4 ? 15, x ? 
B. 4x - 5 ? 15, x ? 5
C. 4x - 5 ? 15, x ? 5
D. 5 - 4x ? 15, x ? -2.5
Mathematics
Describe the sample space for the experiment.An even-numbered lottery ball is drawn from a group of balls numbered 1 through 31.
A. {30} B. {2, 4, 6, . . . , 30} C. {1, 2, 3, . . . , 31} D. {2}
Mathematics
Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers. 
A. 
B. 
C. 
D. 
Mathematics