Find the greatest common factor of the numbers.84, 126

A. 6
B. 21
C. 42
D. 14


Answer: C

Mathematics

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Determine the name of the polygon.

A. Octagon B. Pentagon C. Heptagon D. Triangle

Mathematics

Determine the truth value for the simple statement. Then use these truth values to determine the truth value of the compound statement. Use the chart or graph when provided.0 > -7 and 6 ? 10

A. True B. False

Mathematics

Solve the problem.One side of a triangle is twice as long as a second side. The third side of the triangle is 11 feet long. The perimeter of the triangle cannot be more than 41 feet. Find the longest possible values for the other two sides of the triangle.

A. 9 feet and 18 feet B. 15 feet and 15 feet C. 10 feet and 20 feet D. 26 feet and 26 feet

Mathematics

Provide an appropriate response.Is the following statement true for every positive integer n?  1 + 2 + 3 + ... + n = 

A. No B. Yes C. Cannot be determined

Mathematics