3 years ago

Find the discriminant of each quadratic equation then state the number and type of solutions

Mathematics

1 answer:

wariber [46]3 years ago

3 0

N=3
Because 6+6=12
Hope this helps

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Oxana [17]

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<h3>How to graph the inequality?</h3>

Let x represents hours dog walking and y represents hours washing cars.

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Earnings = 7x + 11y

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7x + 11y ≥ 125

See attachment for the graph of the inequality

From the attached graph, two possible solutions are: (4.5, 8.5) and (8, 6.3)