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Likurg_2 [28]
2 years ago
7

Tell me if this is right

Mathematics
1 answer:
vfiekz [6]2 years ago
6 0

Answer:

what I'm bored

Step-by-step explanation:

what's u need help with anything I'

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Can someoe help? <br> 7x-24=6x-2
just olya [345]

Answer:

7x - 24 = 6x - 2 \\ collecting \: like \: terms \:  \\ 7x - 6x =  - 2 + 24 \\ 1x = 22 \\ x =  \frac{22}{1}  \:  \: or \:  \: x = 22

6 0
2 years ago
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Explain how you know the quotients 540÷90 and 5,400 ÷ 900 are equal without doing any computation..
Lelechka [254]
The quotients are equal because they both go in the same number of times. The second pair of quotients just have an extra 0 at the end which just changes the place value of the number.
6 0
3 years ago
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-x+ 2y = 10<br> -3x+By = 11
adoni [48]

Answer:

change the equation into one variable.

2 y equals 10 + x

y equals 5 + x by 2

now put that into the second equation

-3x + b parentheses 5 + x / 2 equals 11

-3x+b(5+ x/2)

-3x + b5 + bx/2 = 11

8 0
2 years ago
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1. What is the theoretical probability that the family has two dogs or two cats?
gogolik [260]

let dogs be heads. Let cats be tails. A coin has two sides, in which you are flipping two of them. Note that there can be the possible outcomes  

h-h, h-t, t-h, t-t.  

How this affects the possibility of two dogs & two cats. Note that there are 1/2 a chance of getting those two (with the others being one of each), which means that out of 4 chances, 2 are allowed.  

2/4 = 1/2  

50% is your answer

Heads represents cats and tails represents dogs. There is two coins because we are checking the probability of two pets. You have to do the experiment to get your set of data, once you get your set of data, you will be able to divide it into the probability for cats or dogs. To change the simulation to generate data for 3 pets, simply add a new coin and category for the new pet.

Hope this helps you out!

4 0
3 years ago
For a direct variation the constant of variation and the slope will always be
Anastasy [175]

Step-by-step explanation:

constant variation is direct and the slope is constant

3 0
3 years ago
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