:DPL 1. A quotient is negative if the divisor and the dividend havesgins.

2. A quotient is positive if the divisor and the dividend havesgins

3.Jared lost a total of $9.00 on his investment over 2 months. He lost an equal amount of money each month. What expression represents the amount of money he lost per month?What does yous answer tell us?

4.Grandpa Ernie is shrinking! Over the past 4n years, his height decreased by a total of 2.4 cm. It decreased by the same amount each year. What was the change in Grandpa Ernie's height each year? Show all your work.