Two arcades charge an entrance fee and a fee per game. At Arcade A. the total cost y ſin dollars) of playing x games is represented by the linear
function y = 0.5x + 5. The table shows the total cost for playing x games at
Arcade B. Which arcade has a higher fee per game? a higher entrance fee?
Number of Games, x 0
4.
8
12
Total cost, y
7 10
13
16

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?