SOLUTION: The church youth group is selling snacks to raise money to attend their convention. Amy sold 2 pounds of candy, 3 boxes of cookies, and 1 can of popcorn for a total sales of $55. B

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Question 1136974: The church youth group is selling snacks to raise money to attend their convention. Amy sold 2 pounds of candy, 3 boxes of cookies, and 1 can of popcorn for a total sales of $55. Brian sold 4 pounds of candy, 6 boxes of cookies, and 3 cans of popcorn for a total sales of $120. Paulina sold 8 pounds of candy, 8 boxes of cookies, and 5 cans of popcorn for a total sales of $210. What is the cost of each item?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
x, y, z
Candies, Cookies, Popcorn

system%282x%2B3y%2Bz=55%2C4x%2B6y%2B3z=120%2C8x%2B8y%2B5z=210%29

Can you take it from here?