Concept explainers
To find: two solutions of the given equation
Answer to Problem 23SGR
The solution
And, the solution
Explanation of Solution
Given:
Cost of small smoothie (x) is $1.50
Cost oflarge smoothie (y) is $3
Calculation:
Subtract both sides of equation by
Divide both sides of equation by 3.
Thus, take different value of x and solve for y
Put
Now, put
Hence, the two solutions of the equation
Conclusion:
Therefore, the solution
And, the solution
Chapter 8 Solutions
Pre-Algebra, Student Edition
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