Solve the system.
What will be an ideal response?
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Solve the exponential equation. For irrational solutions, round to four decimal places.(83x)(2x + 1) = 5
A. {0.1652} B. {0.1322} C. {0.5805} D. {0.3305}
Answer the question.A teacher bought a package of 48 markers for her first-grade class. After one school year, 33 markers were still working. What fraction of the package of markers was working? Express the result using a simple, convenient fraction that is close in value to the exact answer.
A.
B.
C.
D.
Solve the problem.If f(x) = 7x + 6 and g(x) = 7x2 - 3x + 5, find (fg)(x) and (fg)(0).
A. 49x3 - 21x2 + 17x + 30; 30 B. 49x3 + 21x2 + 17x + 30; 30 C. 49x3 + 21x2 + 17x; 0 D. 49x2 - 21x + 41; 41
Simplify the expression.cot x sec x sin x
A. csc2 x B. sec2 x C. tan2 x D. 1