Mathematics, 20.09.2019 17:30 fespinoza019
Lisa and julia are selling cookie dough for a school fundraiser. customers can buy packages of sugar cookie dough and packages of chocolate chip cookie dough. lisa sold 13 packages of sugar cookie dough and 6 packages of chocolate chip cookie dough for a total of $252. julia sold 8 packages of sugar cookie dough and 12 packages of chocolate chip cookie dough for a total of $288. find the cost of each of one package of sugar cookie dough and one package of chocolate chip cookie dough.
x = y =
equations:
1.
2.
solution:
Answers: 1
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Lisa and julia are selling cookie dough for a school fundraiser. customers can buy packages of sugar...
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