Find the difference.

A. 55
B. -55
C. 23
D. 24
E. -23


Answer: A

Mathematics

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Provide an appropriate response.Find the sum: 5 kg + 15 g + 563 dg

A. 71.305 g B. 10.78 g C. 5,071.3 g D. 583 dg

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Fill in the blank with one of the words or phrases listed below. measures the amount of surface of a region.

A. Square root B. Area C. Perimeter D. Volume

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Write the new function.The linear function f(x) = 437x + 3420 provides an approximation of the annual cost (in dollars) of health insurance for a family of three, where  represents 1989,  represents 1990, and so on. Write a new function, g(x), that yields the same f(x)-values when the exact year number is entered.

A. g(x) = 437(1989 - x) + 3420 B. g(x) = 437(1988 - x) + 3420 C. g(x) = 437(x - 1988) + 3420 D. g(x) = 437(x - 1989) + 3420

Mathematics

Factor the expression. Express your answer so that only positive exponents occur. x4/8 + 3x3/8

A. x3/8(x1/8 + 3) B. x3/8(x-1/8 + 3) C. x1/8(x1/8 + 3) D. x1/8(x4/8 + 3)

Mathematics