Mathematics, 16.06.2020 17:57 vandarughb5653

O LINEAR EQUATIONS AND INEQUALITIES Solving a value mixture problem using a linear equation
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Mary's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Mary $5.55 per pound, and type B coffee costs $4.05 per pound
This month, Mary made 140 pounds of the blend, for a total cost of $655.50. How many pounds of type A coffee did she use?

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O LINEAR EQUATIONS AND INEQUALITIES Solving a value mixture problem using a linear equation
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