Algebra 1HardSystems of Equations
Systems of Equations · Hard problem
A shop mixes coffee worth $8 per lb with coffee worth $14 per lb to make lb of a blend worth $10 per lb. How many lb of the $8 coffee () and the $14 coffee () are needed?
A shop mixes coffee worth $8 per lb with coffee worth $14 per lb to make lb of a blend worth $10 per lb. How many lb of the $8 coffee () and the $14 coffee () are needed?