Nia and Trey both had a sore throat so their mom told them to gargle with warm salt water. Nia mixed 1 teaspoon salt with 3 cups water. Trey mixed ½ teaspoon salt with 1 ½ cups of water. How much salt water was gurgled in all?? *Please Show Work*

4.5 cups

Explanation:

The information about how much salt was added is irrelavant. If you add 3 cups to 1.5 cups you wil get 4.5 cups.

if you break down the data from the global footprint network, china exerts far more pressure on its ecosystems per capita than america in terms of crops, grazing, foresting, and fishing. but where america blows everybody out of the water is carbon emissions per capita