Eric's notebook has 30 pages he wants to write a number on each page starting with one how many digits will he right when he numbers all the pages in the notebook

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

What is the probability of rolling a single die greater than 4

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function