Question

Somebody pleaseeeeeeee help!!!

A snack company plans to sell a mixture of peanut butter, grape jelly, and granola as a sandwich spread. The table gives information about each ingredient.

Answer 1

An 18-ounce jar of the sandwich spread will have a total of 2273 calories and 150 grams of fat. Write and solve a system of equations to find the number of ounces of peanut butter, grape jelly, and granola in each jar.

x + y + z = 18
168 x + 71 y + 132 z = 2273
14 x + 12 z = 150