In what situations is it helpful to use a sample of a population? Mark all that apply.

equal to

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

5+2x=a

asdasdsaadsaddsasds

one set of data has more variation than the other. hope this !