Question
Amy and Kali are selling cookie dough for a school fundraiser. Customers can buy packages of white
chocoloate chip cookie dough and packages of gingerbread cookie dough. Amy sold 12 packages of
white chocoloate chip cookie dough and 6 packages of gingerbread cookie dough for a total of $246. Kali sold 7 packages of white chocoloate chip cookie dough and 2 packages of gingerbread cookie
dough for a total of $118. What is the cost each of one package of white chocoloate chip cookie dough
and one package of gingerbread cookie dough?
chocoloate chip cookie dough and packages of gingerbread cookie dough. Amy sold 12 packages of
white chocoloate chip cookie dough and 6 packages of gingerbread cookie dough for a total of $246. Kali sold 7 packages of white chocoloate chip cookie dough and 2 packages of gingerbread cookie
dough for a total of $118. What is the cost each of one package of white chocoloate chip cookie dough
and one package of gingerbread cookie dough?
Answers
Looks like you have to solve these two equations:
12c + 6g = 246
7c + 2g = 118
I suggest dividing the first equation by 3, then subtracting the equations.
12c + 6g = 246
7c + 2g = 118
I suggest dividing the first equation by 3, then subtracting the equations.
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