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Tasya [4]
3 years ago
13

Explain how you would use properties do you write an expression equivalent to 7y+4b-3y.

Mathematics
1 answer:
erica [24]3 years ago
5 0
1st you combine like terms so subtract 7y and 3y and you get 4y. So this is the final answer: 4y+4b.
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I need help ASAP!!
Viktor [21]

Answer:


\frac{64}{49}


Step-by-step explanation:


As we can see the given expression as three complex parts and all are being multiplied.


Lets simplify each part separately and then multiply all of them in the end


Part1


(\frac{8.4.2}{8.7})^{2}  

Cancelling 8 in numerator with 8 in denominator


(\frac{4.2}{7})^{2}


(\frac{8}{7})^{2}


\frac{64}{49}


Part2


(\frac{8^{0} }{7^{-3} })^{3}


simpliying


(\frac{1}{7^{-3} })^{3}


({7^{3} })^{3}


7^{9}


Part3


Third part is 7^{-9}, and it does not need to be further simplified


Now multiplying all the three parts


\frac{64}{49}.7^{9}.7^{-9}


\frac{64}{49}.7^{9-9}


\frac{64}{49}.7^{0}


\frac{64}{49}.1


\frac{64}{49}


So our final answer is \frac{64}{49}



5 0
3 years ago
Please help!!!! ASAP!!!
Nookie1986 [14]

2/4 = 3/6 is true.

First, simplify the fractions:

2/4 = 1/2

3/6 = 1/2

We see that 1/2 = 1/2, so 2/4 DOES equal 3/6.

6 0
2 years ago
Read 2 more answers
The odds that you will pick a heart from a standard deck of 52 cards is 13:39.
podryga [215]
Not exactly sure but I think it's false hope this helps
3 0
3 years ago
What is 1/2=1/2c-2 plz show work
KatRina [158]

1/2   =     1/2c      -        2

+2                      +       2

2.5   =   1/2c

-----        -----

1/2          1/2

5=c


3 0
2 years ago
Math worksheets due today and im freaking out.​
Shtirlitz [24]

Answer:

it's liniear

Step-by-step explanation:

since it is going up by the same amount every time

6 0
3 years ago
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