Simplify the expression. Write the answer using positive exponents.(k4)-7(km)3

A. -k25m3
B.
C. -k31m3
D.


Answer: B

Mathematics

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Solve the equation by completing the square.3x2 - 2x - 3 = 0

A.
B.
C.
D.

Mathematics

Solve the problem.A right triangle has an area of 16 square inches. The square of the hypotenuse is 80. Find the lengths of the legs of the triangle. Round your answer to the nearest inch.

A. 4 inches and 8 inches B. 2 inches and 16 inches C. 16 inches and 64 inches D. 8 inches and 4 inches

Mathematics

Identify the simple statements in the given compound statement.If Anne works hard, then she will make the team.

What will be an ideal response?

Mathematics

Solve the inequality, then graph the solution.-2n + 10 > -3n + 7

A. < -3 

B. ? 17 

C. > -3 

D. ? 17 

Mathematics