Find the sum.-14 + [11 + (-21)]
A. 46
B. 4
C. -24
D. 18
Answer: C
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Find the limit.
(5 sin x - 1)
A. 0 B. 5 C. -1 D. 5 - 1
Provide an appropriate response.Estimate the sum by rounding addends to whole numbers. Then use a calculator to find the exact sum: $45.22, $39.99, $4.15, $95.66 and $101.02.
A. $294; $286.04 B. $264; $286.04 C. $286; $286.04 D. $294; $2324.72
Provide an appropriate response.Multiply the fractions and reduce: 
? 
A. 
B. 
C. 
D. 18x3
Determine whether the algebraic expression is a polynomial (Yes or No). If it is a polynomial, determine the degree and state if it is a monomial, binomial, or trinomial. If it is a polynomial with more than 3 terms, identify the expression as polynomial.9 - 2p - 9st
A. Yes; degree 0; binomial B. No C. Yes; degree 0; trinomial D. Yes; degree 2; trinomial