Divide using the quotient rule for exponents. Write the result with positive exponents. Assume that variables in the denominator are not equal to 0. 

A. - 
B. - 
C. - 
D. - 


Answer: A

Mathematics

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Write the English phrase as an algebraic expression. Let x represent the number. Simplify the expression, if possible.A number decreased by 33

A. 33 - x B. 33x C. 33 D. x - 33

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Provide an appropriate response.Solve using a system of equations with two unknowns:Pat Miller invested $8,000, part of it at 4% simple annual interest and part of it at 3% simple annual interest. If the total income for one year was $288, how much was invested at 4%?

A. $3,600 B. $4,800 C. $3,200 D. $4,000

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Use the vertex and the direction in which the parabola opens to determine the relation's domain and range.y2 - 12y - x + 38 = 0

A. Domain: (-?, - 2) Range: (-?, ?) B. Domain: (2, ?] Range: (-?, ?) C. Domain: (-?, ?) Range: (-?, ?) D. Domain: (-?, ?) Range: (-?, - 2]

Mathematics

Use the given conditions to find an equation in slope-intercept form of each of the nonvertical lines. Write vertical lines in the form x = h.Parallel to x = 8; passing through (6, 2)

A. x = 6 B. y = 2 C. y = 8 D. x = 2

Mathematics