given a circle with a radius of 7, which equation expresses π as the ratio of the circumference of a circle to its diameter

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

What is a possible solutions of the x> 3?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.