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3 years ago

−3x − 42 >3 please solve this

Mathematics

2 answers:

kolbaska11 [484]3 years ago

7 0

x > -15

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

-3*x-42-(3)<0

Pull out like factors :

-3x - 45 = -3 • (x + 15)

Divide both sides by -3

Remember to flip the inequality sign:

Subtract 15 from both sides

x > -15

Ghella [55]3 years ago

4 0

Answer:

x < - 15

Step-by-step explanation:

Given

- 3x - 42 > 3 ( add 42 to both sides )

- 3x > 45

Divide both sides by - 3, reversing the symbol as a result of dividing by a negative quantity.

x < - 15

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Answer:

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Step-by-step explanation:

Given

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Required

Determine $P(C(t))$

The implication of the question is to solve for $P(C(t))$

Given that

$C(t) = 50 + 10(t - 10)$ and $P(n) = 2n - 20$

$P(c(t))$ would be

$P(c(t)) = 2(50 + 10(t - 10)) - 20$

$P(c(t)) = 2(50 + 10t - 100) - 20$

Collect Like Terms

$P(c(t)) = 2(50 - 100+ 10t) - 20$

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Open Bracket

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Collect Like Terms

$P(c(t)) = 20t-100 - 20$

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8 0

3 years ago

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Arlecino [84]

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4 years ago

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Answer:

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Step-by-step explanation:

Given:

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Now, to find the volume of the prism.

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