Lana Kephart's first PHP Assignment

Assignment 1 for my BWM160 class

Define two text / string variables (first name and last name)

The variables I created were: $firstName and $lastName

Define at least 4 numeric variables

My numeric variables are named: $firstNumber, $secondNumber, $thirdNumber, and $fourthNumber

Define a new variable equal to the difference of two numeric variables

Define a variable equal to the sum of all numeric variables

Define a variable equal to the sum of two numeric variables being divided by the product of the other two numeric variables