1. how many 3 digit numbers are there? 2. how many of those are made up of different numerals? 3. how many of those are divisble by eleven

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup