
Mark M. answered 01/30/23
Mathematics Teacher - NCLB Highly Qualified
3d + 8f = 12.29
6d + 6f = 11.58
Multiply both sides of top equation by -2 and add to lower, the solve for f.
Allie B.
asked 01/30/23Bill and Mary ann went to the viola bakery. Bill bought 3 danishes and 8 filled donuts for $12.29. mary ann bought 6 of each for $11.58 what is the price of each type of pastry
Mark M. answered 01/30/23
Mathematics Teacher - NCLB Highly Qualified
3d + 8f = 12.29
6d + 6f = 11.58
Multiply both sides of top equation by -2 and add to lower, the solve for f.
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Allie B.
I got 12.3401/30/23