Add or subtract terms whenever possible.6 + 2

A. 8
B. 8
C. 4
D. 12


Answer: B

Mathematics

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Express the value of the inverse hyperbolic function in terms of natural logarithms.tanh-1 

A.  ln 3
B.  ln -3
C.  ln 1
D.  ln 33

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Use a vertical format to subtract the polynomials.  0.08x3 - 0.01x2 + 0.03x

A. 0.3x3 + 0.08x2 + 0.02x B. 0.03x3 - 0.1x2 - 0.97x C. 0.3x3 - 0.1x2 + 0.04x D. 0.03x3 + 0.08x2 + 1.03x

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Solve the problem.A community garden contains 30 rectangular plots each measuring 6 yd by 9 yd. What is the total area available for gardening?

A. 54 sq yd B. 900 sq yd C. 1620 sq yd D. 1650 sq yd

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Use a calculator to find the value of y in degrees rounded to two decimal places.y = cot-1 4.932

A. 78.30° B. 11.70° C. 11.46° D. -11.46°

Mathematics