Jack is running a bake sale to help pay for his basketball team's uniforms. He's already sold 4 brownies for $3 each and 5 lemon squares for $2 each. If Jack's goal is to make $50 and he sells cookies for $4 each, how many cookies does he need to sell to reach his goal?
Jack earned from the brownies $3 per brownie * 4 brownies = $<<3*4=12>>12.
Jack earned from the lemon squares $2 per square * 5 squares = $<<2*5=10>>10.
He still needs to earn $50 - $12 - $10 = $<<50-12-10=28>>28.
He sells cookies for $4 each, so Jack still needs to sell $28 / $4 = <<28/4=7>>7 cookies.
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human
Jack is running a bake sale to help pay for his basketball team's uniforms. He's already sold 4 brownies for $3 each and 5 lemon squares for $2 each. If Jack's goal is to make $50 and he sells cookies for $4 each, how many cookies does he need to sell to reach his goal?
gpt
Jack earned from the brownies $3 per brownie * 4 brownies = $<<3*4=12>>12.
Jack earned from the lemon squares $2 per square * 5 squares = $<<2*5=10>>10.
He still needs to earn $50 - $12 - $10 = $<<50-12-10=28>>28.
He sells cookies for $4 each, so Jack still needs to sell $28 / $4 = <<28/4=7>>7 cookies.
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