Model using integer tiles or a number line to show your thinking and how you found your answer.
-2-(-3)

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document

Which shows how to solve the equation 3/4x=6 for x in one step?