If Isaac has 21 green marbles and 7 blue marbles and wants to make equal groups with none left over, what is the greatest number of groups he can make?

If the data below were represented with a stem-and-leaf plot, a stem of 3 would have how many leaves? 53, 64, 16, 93, 72, 30, 23, 48, 31, 83

What should be done to solve the following equation? c - 7 = 0 A. Add 7. B. Subtract 0 from both sides. C. Add 7 to both sides. D. Subtract 7 from both sides.

A music store is advertising a 25% off sale on all new releases. find the discount and the sale price of a newly released CD that regularly sells for $12.50

What is the simplified form of each expression? - (4) ^-2 A. - 1/-2^4 B. 4^2 C. 1/4^2 D. - 1/4^2

Combine the like terms to create an equivalent expression: /large{5n+6 + (-7n) }5n+6 + (-7n)

Is it possible for a piece wise function to have more than one y intercept

4) The sum of three consecutive even numbers is 48. What are the smallest of these numbers?

Suzy had 10L of water. She wanted to pour an equal amount of water into 5 thermoses. How many liters did she pour into each thermos?

If n and m are integers and n2 m2 is even, which of the following is impossible? A) n and m are even B) n and m are odd C) n + m is even D) n + m is odd E) none of these are impossible

What is 3 divided by 4,685