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3 years ago

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If f(x) = x + 5, what does f(8) represent? (1 point) Group of answer choices The value of x when (x + 5) = 8 The value of 8f(x)

when x = 8 The value of f(x) when (x + 5) = 8 The value of (x + 5) when x = 8

1 answer:

baherus [9]3 years ago

3 0

Answer:

a

Step-by-step explanation: thank me later

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Marco is making three tiles pictures. he uses 310 green tiles to make each picture. he uses 50 fewer red tiles than green tiles

Anettt [7]

Hi there!

To solve this problem, we need to first find the amount of red tiles he used by subtracting 50 from 310, and then finding the sum of the two numbers.

310 - 50 = 260

Now, we know that there are 260 red tiles.

3 * 310 = 930
3 * 260 = 780

930 + 780 = 1710

So, the answer is 1710 tiles total.

Hope this helps!

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gregori [183]

Answer:

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Step-by-step explanation:

We are given:

$\displaystyle (x+3)y^\prime=2y$

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So:

$\displaystyle \frac{dy}{y}=\frac{2}{x+3} \, dx$

Integrate:

$\displaystyle \int\frac{dy}{y}=\int\frac{2}{x+3}\, dx$

Integrate:

$\displaystyle \ln|y|=2\ln|x+3|+C$

Raise both sides to e:

$|y|=e^{2\ln|x+3|+C}$

Simplify:

$|y|=(e^{\ln|x+3|})^2\cdot e^C$

So:

$|y|=C|x+3|^2$

Simplify:

$y=\pm C(x+3)^2=C(x+3)^2$

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topjm [15]

7056. 1008 x 7 = 7056. 7056 / 441 = 16

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Step-by-step explanation:

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Lana71 [14]

Answer:

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Step-by-step explanation:

9 + 7 is `16, and 16 is a multiple of 4

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