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katrin2010 [14]
3 years ago
9

Jack earns $5 an hour delivering pizzas. He saved $300. He needs at least $1000 for a down payment for a car. Which equality bes

t describes this situation, when n represents the number of hours he delivered pizza?
Mathematics
1 answer:
shutvik [7]3 years ago
3 0

Answer:

5n + 300 ≥ 1000

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The quadratic formula is


x=\frac{-b+\sqrt{b^2-4ac} }{2a}.


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The plus,,,

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and the minus...

x=\frac{54-\sqrt{3600}}{18}\\x=\frac{54-60}{18}\\x=\frac{-6}{18}\\x=-0.333...

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Answer:

It is 6x^6 ... since you divide 12÷2=6 and you subtract exponents

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