Evaluate the expression for the given values of the variables.  for x = 3, and y = 12

A. 5
B. 21
C. 16
D. 8


Answer: D

Mathematics

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Solve the proportion. Write the solution in decimal form when applicable. = 

A. 5.5 B. 2.1 C. 5.6 D. 2.6

Mathematics

Write the statements S1, S2, and S3 and determine if each statement is true.Sn: 2 is a factor of n2 + 3n

What will be an ideal response?

Mathematics

Determine what percent of the figure is shaded.

A. 75%
B. 33%
C. 10%
D. 25%

Mathematics

Add or subtract. Simplify the answer. + 

A.
B.
C.
D.

Mathematics