Describe different ways that you can show a story problem. use one of the problems in this lesson as your there were 21 children in thelibrary .after 7children left the library, how many children were still in the library?

The number of remaining students in the library is 14.

Step-by-step explanation:

The total number of students in the library is 27.

If students arrive in the library, then the number of students in the library will increase. If student left the library, then the number of students in the library will decrease.

It is given that 7 children left the library it means the number of student in the library will reduced by 7.

The remaining students are

Therefore, the number of remaining students in the library is 14.

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation:

all group life insurance is term insurance. actually it is annual renewable term and it is rated on the average age and claims experience of the entire group, which is called "experience rating." remember, this type of insurance has a 31-day grace period and is convertible to whole life upon leaving employment. a contributory group plan requires that both the employer and the employees pay part of the premium. at least 75% of those eligible must participate, so the group is sure to get most of the healthy employees as well as those that are sick.

step-by-step explanation: