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BaLLatris [955]
2 years ago
8

What is the simplified expression for -3(2x-y)+2y + 2(x+y)?

Mathematics
2 answers:
slamgirl [31]2 years ago
6 0

Answer:

- 3(2x - y) + 2y + 2(x + y) \\  - 6x + 3y + 2y + 2x + 2y \\ =   - 4x + 7y

I hope I helped you^_^

irakobra [83]2 years ago
5 0

Answer:Check the options well. My answer isn't in the options

Step-by-step explanation:

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If the circumference of the base is 25 and the height is 8 find the volume
inn [45]

Area of base is Circumference x \pi or A = 25 x \pi

A = 78.53981

Volume = Area of Base x Height or V = 78.53981 x 8

V = 628.32 Units

The volume of the cylinder is 628.32 units

3 0
2 years ago
How do i solve systems of equations by elimination?
stiv31 [10]
First make sure that one of the variable has the same coefficient in each equations. 

For example lets use:
y=x+3
2y=3x-1

Since neither the y's or x's are the same, we must multiply the equations to make them the same. I am going to multiply the first equation by 2 so I can eliminate the y's.

So we get:
2y=2x+3
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Then we subtract the second equation from the first to eliminate the y's. So we end up with 0=-x+4 and now we solve for x
0=-x+4
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Now we plug in our x into either original to get the y-value. I am using the first
y=x+3
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6 0
3 years ago
A fair coin is tossed three times and is tails each time. What is the probability that the next toss will be
Sergio [31]

The probability that the next toss will be heads is 1/8.

<h3>What is probability?</h3>

The likelihood of an event occurring is described by probability. We frequently have to make forecasts about the future in real life. We may or may not be aware of the outcome of an event. When this happens, we declare that there is a chance the event will take place.

Using the probability formula, one can determine the likelihood of an event by dividing the favorable number of possibilities by the total number of options. Since the favorable number of outcomes can never be greater than the entire number of outcomes, the probability of an event happening can range from 0 to 1.

Probability of getting two tails and next heads in three tosses is,

=1/2*1/2*1/2

=1/8

Learn more about probability here:

brainly.com/question/24756209

#SPJ1

4 0
2 years ago
0.034 is 1/10 of 340
sergeinik [125]
Nope

1/10 of 240 is 3.4
7 0
3 years ago
Read 2 more answers
I am happy to answer any of your brainly questions (any subject up to Year 11). Please link them below :)
Vladimir [108]

Answer:

Can you help me with physics and maths?

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2 years ago
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