The perimeter of a regular polygon is 45 inches the length of one side is 7.5 inches name the polygon by the number of its sides

Which expressions are equivalent to -6 + 3m

The difference between tax advoidance and tax evasion

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.