Solve the system of equations using the substitution method.
2 answers:
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There are two c's. You must pay attention to capitalization, there's a lowercase c and an uppercase C which represent two different variables. Also, the W is capitalized which could make your answer incorrect if you don't use the same notation.
Solving for small c..
So it's the answer shown in the picture, but it should be a capital W instead of a lowercase w.
In this case, we have the following equation:
But we can write this equation as:
So this final result is a quadratic equation written in Standard Form (). We need to find the solutions to this equations, so let's use quadratic formula:
Quadratic Equations: brainly.com/question/10278062
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