Identify the numeral as Babylonian, Mayan, or Greek. Give the equivalent in the Hindu-Arabic system.

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A. Babylonian; 24
B. Babylonian; 42
C. Babylonian; 14
D. Mayan; 19

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Answer: A

Mathematics

The graph of a piecewise-defined function is given. Write a definition for the function. 

A.

B.

C.

D.

Find the GCF for the list.x2, x9

A. x11 B. x7 C. x18 D. x2

Solve the problem.Tim and Judy mix two kinds of feed for pedigreed dogs. They wish to make 31 pounds of feed worth  per pound by mixing one kind worth  per pound with another worth  per pound. How many pounds of the cheaper kind should they use in the mix? (Round to the nearest whole number)

A. 15 pounds B. 16 pounds C. 21 pounds D. 17 pounds

If possible, evaluate the expression at the given value of the variable. , x = -3

A. - 
B. - 3
C. 3
D.