Find the Suppose that out of 30 gift cards in a prize box, there are 7 for restaurants.

What is the probability that a restaurant

gift card will be drawn?
Simplify your answer. (Hint: New/Old)

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

What is the equation of the graph below? y=sec(x)-4

32a³b² 8ab² simplify the following expression.