At a dinner, the meal cost $22 and a sales tax of $1.87 was added to the bill. 1. How much would the sales tax be on a $66 meal?

2. What is the tax rate for meals in the city?

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

One positive number is 9 more than twice another. if their product is 95, find the numbers

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex