You make it is having a 20% off entire purchase. rebecca is buying six skeins of yarn each skein costs $3.95. the tax's on her purchase will be 8%. which expression can rebeca used to find the total cost including tax ?

Yao xin puts 3/10 liters of potting soil in each pot for planting flowers. she has 5 2\3 liters of potting soil. how many pots can yao xin fill?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)