The sum of 16 and 4 times a number in a variable sentence

What is negative 3/9 times negative 2/8 ?

Solve this problem! extra ! 3025/5.5 = a/90.75

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