What is the expanded form of this number? 503.208 A (5 × 100)+(3 × 1)+(2 × 1100)+(8 × 11,000) B (5 × 100)+(3 × 1)+( 2× 1100)+(8 × 1100) C (5 × 100)+(3 × 1)+(2 × 110)+(8 × 1100) D (5 × 100)+(3 × 1)+(2 × 110)+(8 × 11,000)

What numbers are included in the set of integers? what numbers are not included?

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?