There are 25 nickels and dimes worth $2.15. You are asked to find how many of each there are. Which is a reasonable answer?

Which situation is best represented by the following equation?3x+x=440

The number of math problems solved in a class,?, varies directly with the length of time x and inversely with the number of student questions in that time y.

Factor. 49-4u? What is the final answer?

What are the ratio of 18 red button; 12 red button?

If you made 4 Burger in one min how much Burger would you make in 30 min?

Seven people meet and shake hands with one another how many handshakes occur

Which of the following is true? a. Stratification is utilized to create a z-score across data sets. b. Summarization provides detail for each grouping into tables. c. Stratification is an extension of summarization. d.

Solve the equation: 3 (x-5) - 5x = - 25 + 6x

A jewelry box with a square base is to be built with silver plated sides, nickel plated bottom and top, and a volume of 30 cm3.

How many faces, vertices, and edges does a cube have?