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Vedmedyk [2.9K]
3 years ago
8

Someone help me solve this and could you explain why too?

Mathematics
1 answer:
yulyashka [42]3 years ago
5 0

Answer:

3.5

Step-by-step explanation:

Well its easiest to just plug in the answers and see like 2 times 3.5 is 7.

Another way is saying 7 divided by 2 is 3.5

then u check to make sure its the same for all the numbers.

Which it is because 21 divided by 6 is also 3.5 :)

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Answer:

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3 years ago
Rafael plans to watch 2 movies each month. Write an equation to represent the total number of movies n that he will watch in m m
vladimir1956 [14]

Answer:What is m?

Step-by-step explanation:

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3 years ago
I next help on the polynomial
slamgirl [31]

Answer:

u just have to cross multiply im pretty sure thats how my math teacher show me,

Step-by-step explanation:

first you take the one x over to the other x and that will make it 2x then do the same thing with -10 u do -10 times 10 and then u get -100 and then the answer is 2x-100 and depending on your teach if he/she wants you to stop their then u can but if u have to got further then u would divide 2 on both sides and then that would be 0.02

this is how my teacher showed us how to do it and i hope this helps you a lot and if it dont im sorry i tried for you!!!

have a nice day Hun

8 0
4 years ago
Someone please answer this for me!!! Its 1 Answer !!!
Nikolay [14]

Answer:

8.69 × 10^4

For a clearer answer look at the image.

Step-by-step explanation:

10² + 10² = 10^4

5.84 + 2.85 = 8.69

8.69 × 10^4

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3 years ago
A graph of two functions is shown below:
kirill [66]

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Step-by-step explanation:

because both lines intersects at -1.

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