Solve. Round to two decimal places unless otherwise noted.Suppose the cost per ton, y, to build an oil platform of x thousand tons is approximated by  What is the cost per ton for 

A. $378.79
B. $1562.50
C. $1437.50
D. $12.50


Answer: A

Mathematics

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Solve the application problem.The product of two positive consecutive odd integers is 195. Find the integers.

A. 13, 15 B. -15, 13 C. -15, 15 D. -15, -13

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Factor completely. If a polynomial cannot be factored, say it is prime.36p4 - 84p3 + 49p2

A. p2(6p + 7)2 B. p2(6p - 7)2 C. p2(6p - 7)(6p + 7) D. p2(36p + 1)(p + 49)

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Write the algebraic expression described. Simplify if possible.In the race for Student Body President, Jose received 317 more votes than Angela. If Angela received x votes, how many votes did Jose receive?

A. (317 - x) votes B. (x - 317) votes C. (317x) votes D. (x + 317) votes

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Express the function in the form f(x) = a(x - h)2 + k and indicate the vertex.f(x) = x2 + x - 9

A. f(x) = (x - )2 - 
vertex: 
B. f(x) = (x + )2 - 
vertex: 
C. f(x) = (x -1)2 - 7
vertex: (1, -7)
D. f(x) = (x + 1)2 - 9
vertex: (-1, -9)

Mathematics