Gary works as a sales representative in a clothing store. He gets a fixed salary of $1,500 per month. He also gets a commission of 10% of his sales. The equation of the line that represents the total amount of money he earns per month, y, in terms of the value of his total sales, x, is y =
x
.

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?