How can I write and solve question 3 and 4 algebraically? Will give brainliest :)

Math each whole number with a rational,exponential expression

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

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