Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.
-2
A.
B.
C.
D.
Answer: C
Mathematics
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Decide whether the relation defines a function.{(-8, 2), (-8, 8), (1, 7), (3, 6), (8, 4)}
A. Function B. Not a function
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Solve the problem.Suppose there are 6 roads connecting town A to town B and 4 roads connecting town B to town C. In how many ways can a person travel from A to C via B?
A. 24 B. 36 C. 16 D. 10
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Use the distributive property to simplify.9(x + 2)
A. 9x + 11 B. 9x + 18 C. 9x + 2 D. x + 18
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Solve the equation symbolically.x + 12.4 = 34.7
A. 26.3 B. 21.8 C. 23.3 D. 22.3
Mathematics