Ik it’s a little blurry but I will give brainliest

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Indicate the formula for the following conditions: p^c(n, r)=

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.