Answer:
and
Step-by-step explanation:
Given
[Correct Question]
Required
Solve using elimination
First, we eliminate x.
Subtract equation (1) from (2)
Divide through ny 7
Take
Make x^2 the subject
Substitute 4 for y
Take square roots
At a factory, a mechanic earns $17.25 an hour. The president of the company earns 6 2/3 times as much for each hour he works. Th
1 answer:
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