Linda wants to buy 2 sweaters and a pair of sunglasses at Wild Orchids. Each sweater costs the same amount. The sunglasses cost $12. Which equation can be used to find the total
cost of her purchases?

12s - 2 = C
12s + 2 = C
2s - 12 = C
2s + 12 = C

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

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?