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max2010maxim [7]
3 years ago
5

I need help on 10,11,12, and 13 plz help me

Mathematics
1 answer:
Mila [183]3 years ago
7 0
10. 14
       2 * 7 <==

11. 12
      6 * 2
      2 * 3 * 2 = 2^2 * 3 <==

12. 15
      3 * 5 <==

13. ur gonna have 3 tables that each have 4 chairs
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3 years ago
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3 years ago
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Solve for j<br><br> -1/3 = j/4 - 10/3
fgiga [73]
Answer: J=12


Explanation: To make this equation easier to solve, you can make everything a whole number (a.k.a. Remove the fractions). To do so, you can multiply everything in this equation by the Least Common Multiple (LCM) of all the denominators, which is 12. The equation now becomes:

-4=3J-40

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Much easier, right?!



Hope that helps シ

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2 years ago
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