Solve the problem.If one earthquake is 106.6 times as intense as another, what is the difference in the Richter scale readings of the two earthquakes?

A. 3.4
B. 16.6
C. 6.6
D. 15.2


Answer: C

Mathematics

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Answer the question.Explain how to construct a parallelogram given two adjacent sides. If it is not possible, explain why.

What will be an ideal response?

Mathematics

Solve by the substitution method.x + 2y = 5-4x + 3y = -20

A. (6, 5) B. (-5, -1) C. No solution D. (5, 0)

Mathematics

Use factoring techniques to solve the quadratic equation.x2 - 12x + 35 = 0

A. {7, 5} B. {-7, 5} C. {-7, -5} D. {35, 0}

Mathematics

Evaluate the expression without using a calculator.log10 

A. -
B. - 
C.
D.

Mathematics