Steven, Stacy, and Jimmy all go to an amusement park. Their combined entry fee for the park is $44. All three friends bought a soda, which was $2 each, and nachos. At the end of the day, they spent a total of $71. How much did each order of n, nachos, cost?

And explain how you got it so i can understand future problems : 3

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never