Solve the problem.Evaluate the expression 3x + 6 when x = 8 by replacing the variable with the number 8. Compute the result.

A. 30
B. 18
C. 9
D. 48


Answer: A

Mathematics

You might also like to view...

Find all real numbers that satisfy the equation.cos (?/2) = 

A.
B.
C.
D.

Mathematics

Solve the problem.James, Carl, Mark, Antonio, Phillip, and Brad are friends at college. Carl, Antonio and Phillip have calculus together. Brad, Carl, and Mark have the same English composition class. Draw a graph with vertices representing students and edges representing the relation "take a common class". How many components does the graph have? Identify a subgraph that is a complete subgraph with three vertices.

What will be an ideal response?

Mathematics

Determine if the given polar coordinates represent the same point.(6, -4?/3), (-6, 5?/3)

A. Yes B. No

Mathematics

Solve for base in the problem. Round to the nearest hundredth, if necessary.$18 is 6% of $  .

A. $108.00 B. $300.00 C. $3,000.00 D. $30.00

Mathematics