Iam thinking of a number. when it is increasd by 7, it equals 21. what is my number
a. n=28
b. n=14
c. n=7
d. n=147

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

Alogical argument that is presented in graphical form using boxes and arrows is called?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex