Which of the following sets contains multiples of six?

A: {1,6}

B: {2,3}

C: {4,9}

D: {12,18}

E: none of the above

8. Mr. Azu invested an amount at rate of 12% per annum and invested another amount, GH¢ 580.00 more than the first at 14%. If Mr. Azu had total accumulated amount of GH¢2,358.60, how much was his total investment?

A public library wants to place 4 magazines and 9 books on each display shelf. The expression 4s+9s represents the total number of items that will be displayed on s shelves. Simplify the expression

Ally has 5 crayons. Mike has 3 fewer crayons than Ally. Danny has 1 more crayon than Mike and Ally have in all. How many crayons do Danny, Ally, and Mike have in all?

In triangle DEF the measure of angle DFE is 12.4 degrees and the measure of angle DEF is 92.1 degrees what is the measure of angle EDF in degrees

What is the simplest form of this expression y (-2y - 6) - 54

Two consecutive even integers of - 102

A circle has a radius of 3. An Arc in this circle has a central angle of 20 degrees. What is the length of the arc?

One base of a triangular prism has two sides that are 15 inches wide and 10 inches long what is the possible length for the third side of the base

What is 3 to the 4th power

What is the converse of: "If it is snowing, then the temperature is below 32oF."