Write your own word problem that can be translated into the mathematical sentence 2x + 4 = 10. What does the variable x represent in your problem?

What is 4n+3n=5n+10

When adding fractions do the (numerators) or (denominators) need to be the same?

Sometimes populations change over time. Generate six samples for one year after the initial samples. Identify the ratio of the average number of bass to the average number of fish in the sample. 1:5 1:4 3:10 9:20

Jim is putting 18 pens into equal groups. He says if he puts them into 2 equal groups he will have more pens in each group than if he puts them into 3 equal groups. is he correct

Peter measured the width of one cardboard strip as 3 1/4 ft. A second cardboard strip measured 3 2/3 ft in width. Estimate the combined width of the cardboard strips. a. 12 ft b. 6 ft c. 5 ft d. 7 ft

Three piles of 7 beans each are to be made from 10 red, 5 yellow, and 6 green beans. If all of the beans must be used and each stack must contain at least one bean of each color, then what is the maximum number of red beans that can be put in one of

Describe two different methods to find the elapsed time from 2:30 p. M. To 2:58p. M.

What is the least common denominator for 2/3 and 3/5

1L of water is provided for five people. How much for seven?

How do you find the lateral surface area of a cylinder?