A-1 Chemical Supply pays Barbara Stewart a $1730 monthly salary plus a 3% commission on merchandise she sells each month. Assume Barbara's sales were $28,900 for last month.
Calculate the following amounts:
1. Amount of Commission:

2. Gross Pay:

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?