Answer:
108 units
Step-by-step explanation:
(6x4x9)divided by 2
Answer: " m = zC / (C − z) " .
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Explanation:
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Given: 1/C + 1/m = 1/z ; Solve for "m".
Subtract "1/C" from each side of the equation:
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1/C + 1/m − 1/C = 1/z − 1/C ;
to get: 1/m = 1/z − 1/C ;
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Now, multiply the ENTIRE EQUATION (both sides); by "(mzC"); to get ride of the fractions:
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mzC {1/m = 1/z − 1/C} ;
to get: zC = mC − mz ;
Factor out an "m" on the "right-hand side" of the equation:
zC = m(C − z) ; Divide EACH side of the equation by "(C − z)" ; to isolate "m" on one side of the equation;
zC / (C − z) = m(C − z) / m ; to get: 24/8 = 3 24
zC/ (C − z) = m ; ↔ m = zC/ (C − z) .
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Answer:
little more points
Step-by-step explanation:
The unit price of Brand A pencil is 0.312 and unit price of Brand B pencil is 0.356. Brand A pencil is better to buy based on unit price
<u>Solution:</u>
Given that
Brand A has packed 24 pencils for 7.49
Brand B has packed 28 pencils for 9.97
Need to find the unit price of pencil for each brand.
For Brand A, price of 24 pencils = 7.49
So price of 1 pencil of brand A 
For Brand B, price of 28 pencils = 9.97
So price of 1 pencil of brand B 
As price if 1 pencil of brand A that is 0.312 is cheaper than 1 pencil of brand B that is 0.356
Hence good deal is to buy Brand A pencil
Answer:
c
Step-by-step explanation:
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