A plain cookie cake costs $9. To decorate it costs an additional $0.25 per letter (L). Write an equation that represents the total cost (c) of a decorated cookie cake.

What is the value of x in the equation7x+2y=48 when y=3

How many times did you ride the ferris wheel today? is this a statistical question

Which of the following best describes a basic postulate of euclidean geometry? a. all straight line segments have a midpoint. b. any straight line segment can be extended indefinitely. c. all right angles are formed from perpendicular segments. d. any two right angles are supplementary.