What is the value of x in the equation –2.4x = 8.4?

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

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