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Maslowich
3 years ago
9

Alexis , Brian and carli collect graphic novels . Brian has 5 more flgraphic novels than Alexis and carli has twice as many as A

lexis. define a variable and write an expression to represent the total number of graphic novels for the three people.
Mathematics
1 answer:
Murrr4er [49]3 years ago
4 0
Ok, so you need to right the problem...
A= alexis
B= brian
C= carli



A= B-5

 
B= A+5


C= A*2
Hope that helped :)
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Step-by-step explanation:

<em><u>One packet of biscuits requires 2½ cups of flour = \frac{5}{2}25</u></em>

<em><u>One packet of biscuits requires 1 \times \frac{2}{3}1×32</u></em>

<em><u>One packet of biscuits requires 1 \times \frac{2}{3}1×32cups of sugar. = \frac{5}{3}35</u></em>

<em><u>Total ingradiants for one packet of biscuits =</u></em>

<em><u>Total ingradiants for one packet of biscuits =( \frac{5}{2} + \frac{5}{3} ) = \frac{15 + 10}{6} = \frac{25}{6}(25+35)=615+10=625</u></em>

<em><u>Then, total quantity of both ingredients used in 10 such packets of biscuits =</u></em>

<em><u>Then, total quantity of both ingredients used in 10 such packets of biscuits =10 \times ( \frac{25}{6} ) = 5 \times ( \frac{25}{3} ) = \frac{125}{3} = 41 \times \frac{2}{3}10×(625)=5×(325)=3125=41×32</u></em>

Hope it helped you!

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