Which billing option would you choose if you want Intuit to bill your client

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell

Simplify using positive exponents only.