Solve the equation by factoring.7x2 - 13x = 2

A. {-7, 2}
B.
C.
D.


Answer: D

Mathematics

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Solve the problem.In 1996, an outbreak of a disease infected 14 people in a large community. By 1997, the number of those infected had grown to 33. Find an exponential growth function that fits the data. (Round decimals to three places.)

A. N(t) = 14e0.857t, where t is the number of years after 1997. B. N(t) = 14e8.57t, where t is the number of years after 1996. C. N(t) = 14e0.857t, where t is the number of years after 1996. D. N(t) = 14e8.57t, where t is the number of years after 1997.

Mathematics

Answer the question.What value for x makes the expression 28 - x equal to 10?

A. 19 B. 28 C. 38 D. 18

Mathematics

Provide an appropriate response.Write the augmented matrix for the system. 8x1 + 9x2 = 117 4x1 + 6x2 = 66

A.
B.
C.
D.

Mathematics

Divide. Round the quotient as indicated.5.053/(-3.7); hundredths place

A. -1.87 B. -0.14 C. -0.19 D. -1.37

Mathematics