−15x+4≤109 OR −6x+70>−2

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

Using elimination, what is -4x+2y=-12 4x+8y=-24