Abirthday celebration meal is $ 42.60 including tax, but not the tip. find the total cost if a 15 % tip is added to the cost of the meal.

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

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

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.