Isabel received a $90 gift card for a coffee store. she used it in buying some coffee that cost $8.17 per pound. after buying the coffee, she had $49.15 left on her card. how many pounds of coffee did she buy

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