Use a proportion to solve the problem.If 8 sandwich rolls cost $1.76, how much will 26 rolls cost?

A. $6.72
B. $16.08
C. $5.72
D. $14.08


Answer: C

Mathematics

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Simplify using the quotient-to-power rule.-3

A. x9y15
B.
C.  
D.  

Mathematics

Provide an appropriate response.Identify which of the following properties apply to the graph of   I. The domain is all real numbers except odd multiples of .  II. The range is (-?, -1] ? [1, ?)  III. The equations of the vertical asymptotes are , where n is an integer.  IV. The function obtains a relative minimum at x =  + 2n?

where n is an integer. A. II and IV B. II, III, and IV C. III and IV D. I and II

Mathematics

Solve the problem.The equation y = 0.003x + 0.50 can be used to determine the approximate profit, y in dollars, of producing x items. How many items must be produced so the profit will be at least $2937?

A. 0 < x ? 978,833 B. x ? 978,834 C. x ? 979,167 D. x ? 978,834

Mathematics

Simplify.

A.
B.  
C. y2
D. y10

Mathematics