3 years ago

Simplify the expression: 4(5 – 2w) =

Mathematics

1 answer:

sergey [27]3 years ago

5 0

Answer:20-8w

Step-by-step explanation:

4x5 is 20

4x2w= 8w

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liraira [26]

Reading this as

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For $f_X(x)$ to be a valid PDF, the integral over its support must equal 1:

$\displaystyle\int_{-\infty}^\infty f_X(x)\,\mathrm dx=\int_{x=0}^{x=2} ke^{kx}\,\mathrm dx=1$

Let $y=kx$ , so that $\dfrac{\mathrm dy}k=\mathrm dx$ and the integral becomes

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4 years ago

What is the answer to 3x+2-x=11x-9

Elenna [48]

3x+2−x=11x−9
Step 1: Simplify both sides of the equation.
3x+2−x=11x−93x+2+−x=11x+−9(3x+−)(2)=11x−9
(Combine Like Terms)
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Step 2: Subtract 11x from both sides.
2x+2−11x=11x−9−11x−9x+2=−9

Step 3: Subtract 2 from both sides.
−9x+2−2=−9−2−9x=−11

Step 4: Divide both sides by -9.
−9x−9=−11−9x=119
ANSWER: 11/9

Hope it helps

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