Astore is having a sale on jelly beans and almonds. for 6 pounds of jelly beans and 2 pounds of almonds, the total cost is $12 . for 3 pounds of jelly beans and 5 pounds of almonds, the total cost is $15 . find the cost for each pound of jelly beans and each pound of almonds.

The price of a coat increased from $78 to $92. what is the price increase percentage?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

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