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Inessa05 [86]
2 years ago
9

4a-3b=21 true or false

Mathematics
1 answer:
Katarina [22]2 years ago
7 0
True, 
4a - 3b
4(6) - 3(1)
24  - 3  =  21
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F you have $18 and a 15% markup, what is the retail price?
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Answer this question!!!!!!!​
Vesnalui [34]

The expression can represent the value of x in terms of R, m, n and k after rearranging.

<h3>What is an expression?</h3>

It is defined as the combination of constants and variables with mathematical operators.

It is given that:

The expression is:

\rm R = 4m\sqrt{\dfrac{xn}{k^3}}

Square both side:

\rm R^2 = 16m^2{\dfrac{xn}{k^3}}

16m² x n = R²k³

x = (R²k³)/(16m²n)

The above expression represents the value of x in terms of R, m, n and k.

Thus, the expression can represent the value of x in terms of R, m, n and k after rearranging.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ1

8 0
2 years ago
What's the simplest form of 72/75
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8 0
3 years ago
Is this answer correct??
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3 0
3 years ago
What is the simplified form of the quantity 12 z–squared minus 7z minus 12 over the quantity 3 z–squared plus 2z minus 8
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= (4z + 3)  / (x+2)

Hope this helps

3 0
2 years ago
Read 2 more answers
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