Use the properties of real numbers to simplify the expression.
(-0.31)
A. 1
B. -0.31
C. 
D. -1
Answer: B
Mathematics
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Find the limit of the sequence if it converges; otherwise indicate divergence.an = (-1)n 
A. 1 B. 0 C. 4 D. Diverges
Mathematics
Classify the polynomial by the number of terms. Then identify the degree of the polynomial.5c4 - 8c3 - 3c2
A. Binomial of degree 9 B. Trinomial of degree 9 C. Trinomial of degree 4 D. Binomial of degree 4
Mathematics
Graph the following equation using the square settings given.f(x) = 
[-12, 12] by [-8, 8]
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression using the order of operations. Write the answer as an improper fraction where appropriate.
A. 2
B. 
C. 
D. 1
Mathematics