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Arisa [49]
4 years ago
12

Factor this expression 2

Mathematics
1 answer:
nordsb [41]4 years ago
3 0

Answer:

Step-by-step explanation:

16x^4+56x^2+49

(4x^2+7)^2

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3 years ago
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A company finds it can produce 5 heaters for $2000, while producing 15 heaters costs $4600. Express the cost, y, as a linear fun
grandymaker [24]

Answer:

  • y = 260x + 700
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Step-by-step explanation:

<u>We can describe it as a linear function with points of:</u>

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<u>Slope intercept formula:</u>

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<u>Finding the slope using the two given points:</u>

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<u>Finding b:</u>

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  • b = 2000 - 1300 = 700

<u>Formula obtained:</u>

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<u>For x = 20, value of y is:</u>

  • y = 260*20 + 700 = 5200+700 = $5900
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Answer:

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