Perform the operation and reduce to lowest terms.2 × 14

A. 28
B. 30
C. 16
D. 196


Answer: B

Mathematics

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Choose the rational number that is between the given fractions. and 

A.
B.
C.
D.

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Solve.A physician prescribes 5 grams of an antibiotic per day. How many 500 mg tablets would have to be taken in order to achieve this daily dosage?

A. 25 tablets B. 1 tablets C. 10 tablets D. 2.5 tablets

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Use a graphing calculator to sketch the graph of the quadratic equation, and then determine the x-intervals over which the graph is increasing and decreasing.y = 5x2 - x + 3

A. Increasing: (x > 0.1), Decreasing: (x < 0.1) B. Increasing: (x < 0.1), Decreasing: (x > 0.1) C. Increasing: (x > 3), Decreasing: (x < 3) D. Increasing: (x > -0.1), Decreasing: (x < -0.1)

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State the phrase as a mathematical expression. Use x to represent the variable.Two times a number

A.  
B. 2 - x
C. 2x
D. 2 + x

Mathematics