3 years ago

Please answer asap!! rlly need the answer, will be marked as brainlist

Mathematics

1 answer:

Korolek [52]3 years ago

7 0

I dont know how to say it but what i do know that the pattern in plus 2, plus 3, and so on

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find 2 consecutive integers such that three times the square of the first is equal to seven more than five times the second

melamori03 [73]

Answer:

Step-by-step explanation:

We are looking for two numbers, $N$ and $N + 1$ . From the problem statement, we can setup the following equation:

$3N^{2} = 5(N + 1) + 7$

$3N^{2} = 5N + 5 + 7$

$3N^{2} - 5N - 12 = 0$

$(3N + 4)(N - 3)$

$N = \frac{-4}{3}, 3$

Because 3 is the only integer solution, the answer is 3 and 4.

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valentina_108 [34]

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vova2212 [387]

By my, calculations this means that there is an estimated number of restaurants that receive a Hawaiian pizza order from their menu and that is 7.5. So out of 100 restaurants, there are 7.5 Hawaiian pizza orders.

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FREE BRAINLY!!! if you answer correctly ill give you brainly :) (40pts total)

tiny-mole [99]

c=0

Option 4 is correct

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Ann bought 6 CDs that were each the same price. Including sales tax, she paid a total of 93.60. Of that total, 4.20was tax. What

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