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vaieri [72.5K]
4 years ago
12

Solve the equation 4x +30 = 2(x-10)

Mathematics
1 answer:
snow_tiger [21]4 years ago
4 0
4x+30=2(x-10)
4x+30=2x-20
4x-2x= -30-20
2x= -50
x= -25




Mark as brainliest if you find it helpful.

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Please answer I’ll pay you $100 lol thanks
Nesterboy [21]

Answer:

d = \pi

e = -\sqrt{8}

f = \frac{3}{2}

Step-by-step explanation:

D is equal to pi because pi is 3.1415... Therefore we need a point that is a little more than -3 and that is point d.

-\sqrt{8} is roughly equal to -2.8 because 3 * 3 = 9 so that is too much, and 2 * 2 = 4 is too little so it has to be between -2 and -3. Therefore the point is e.

For 3/2 it has to be less than 2 because 2 cannot go into 3 more than once. The point would then be point f.

<em>Hope this helps!!</em>

<em>- Kay :)</em>

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What is the radius of a circle with an area of 32.1 sq ft
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3 0
3 years ago
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Phantasy [73]

Answer:

multiply by 2

Step-by-step explanation:

8 0
3 years ago
Help me please thank you
docker41 [41]

After I read the equation, I remembered that anything to the power of 1 is itself. so f(x)=2-9

2-9= -7

therefore, f(x)= -7

if x=1, then the f(x) must be Y

<u><em>therefore, your answer should be y= -7</em></u>

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Answer:

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Step-by-step explanation:

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