Solve the proportion. = 

A.
B.
C.
D.


Answer: D

Mathematics

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Use the table of values of f to estimate the limit.Let f(x) = , find f(x).

A.
 ; limit = 0.0429
B.
 ; limit = -1
C.
 ; limit = 0.2429
D.
 ; limit = 0.1429

Mathematics

The company that prints the office letterheads and envelopes charges a $50 setup fee and $0.001 per envelope for orders over 5000. Calculate the cost of ordering 12,000 envelopes.

A. $120 B. $170 C. $12 D. $62

Mathematics

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

Mathematics

Write your answer in lowest terms.The Brown family traveled 100 miles on a trip this summer. 30 miles of their trip was by train. What fraction of the trip was by train?

A.
B. 100
C.
D.

Mathematics