Is 12m+12n the same as 12 (m+n) ?

Coach minter wants each of his students to run 20 laps around the track he is keeping track of how many laps each student has completed Edgar finished 25% of the 20 laps Noel ran 2/10 of the laps Emily completed 15% of the laps Wyatt finished sixth

How many 3/5s are in 1

Suppose that a child desires 10 different toys for her birthday. Twenty people will come to her birthday party, each of them equally likely to bring any one of the 10 toys. Let X be the number of different types of toys brought to the party.

An alloy of tin is 15% tin and weighs 20 pounds. A second alloy is 10% tin. How many pounds of the second alloy must be added to the first to get a 12% mixture?

The infinite sequence - 1, - 2, - 3, - 4, - 5, ... can be generated with which explicit formula?

In a brown bag that contains 120 m&m's, there is exactly 1 green m&m. you have one chance to reach into the bag and pull out one m&m. what is the probability of reaching in and pulling out the green m&m on the first try?

What is 348 rounded to the nearest ten

Solve this answer 5/3 + 2/5

The algebraic expression 1.5x gives the total length of shelf space needed in inches for x encyclopedias. Find the length of shelf space needed for a set of 30 encyclopedias.

What is the fraction and decimal for 71%