Solve the problem using the quadratic formula.The hypotenuse of a right triangle is 10 meters long. One leg is 2 meters longer than the other. Find the lengths of the legs.
A. 8 m, 12 m
B. 24 m, 26 m
C. 4 m, 6 m
D. 6 m, 8 m
Answer: D
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Answer the question or solve the problem.The scores of a math test for five students were posted on the bulletin board. The students' names are Rob, Penny, Jake, John and Tom. Rob and Tom scored the same number of points. Penny did not get the highest score. John's score was 5 points lower than Jake's. The scores were 67, 51, 86, 51 and 81. Which student received what score?
A. Rob and Jake 51, Penny 81, Tom 67, John 86 B. Rob and Jake 51, John 67, Jake 81, Penny 86 C. Rob and Tom 51, Penny 81, Jake 67, John 86 D. Rob and Tom 51, Penny 67, Jake 86, John 81
Solve the equation.9x = 72
A. 62 B. 8 C. 7 D. 63
Answer the question.Given a nonzero fraction, how do you write its reciprocal?
What will be an ideal response?
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.logb 
A. logbx + logby3 - logbz6 B. logbx + logby3 + logbz6 C. logbx + 3logby + 6logbz D. logbx + 3logby - 6logbz