Jessica withdrew $45.00 from her savings account. she then used her debit card to buy grocies for $30.15. what was the total amonut jessica took out of her account?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

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

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y