Giving brainliest and you so much! < 3

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents