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Chapter 5: Q. 101 (page 611)
In the following exercises, solve the systems of equations by substitution.
The equations have infinitely many solutions.
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Alisha is making an ounce coffee beverage that is made from brewed coffee and milk. The number of ounces of brewed coffee is times greater than the number of ounces of milk. How many ounces of coffee and how many ounces of milk does Alisha need?
In the following exercises, translate to a system of equations and solve.
June needs 48 gallons of punch for a party and has two different coolers to carry it in. The bigger cooler is five times as large as the smaller cooler. How many gallons can each cooler hold?
Solve a System of Equations by Elimination -
Solve a System of Equations by Elimination -
In the following exercises, translate to a system of equations and solve.
The Jones family took a 12 mile canoe ride down the Indian River in two hours. After lunch, the return trip back up the river took three hours. Find the rate of the canoe in still water and the rate of the current.
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