Together with the pair of points (15,0) and (0,15), there are six points that could be the third vertex of an isosceles right triangle. Find the coordinates of each point. The coordinates of the six points are up

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.)

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)