There are 30 total cards. 10 are yellow. What are the chances that you pull 2 yellow cards.

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Solve the equation by completing the square. x^2+2x=17

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?