What grade is this? I can get the answer of it but I forgot how
Answer:
Step-by-step explanation:
k = 4/24 = 1/6
9 has factors of 3*3.
2 is prime, so no factors.
from those two denominators, we can get the LCD of hmmm simply their product, namely 18.
![\bf \cfrac{4}{9}+\cfrac{9}{2}\implies \stackrel{\textit{using the LCD of 18}}{\cfrac{(2)4+(9)9}{18}}\implies \cfrac{8+81}{18}\implies \cfrac{89}{18}\implies 4\frac{17}{18}](https://tex.z-dn.net/?f=%5Cbf%20%5Ccfrac%7B4%7D%7B9%7D%2B%5Ccfrac%7B9%7D%7B2%7D%5Cimplies%20%5Cstackrel%7B%5Ctextit%7Busing%20the%20LCD%20of%2018%7D%7D%7B%5Ccfrac%7B%282%294%2B%289%299%7D%7B18%7D%7D%5Cimplies%20%5Ccfrac%7B8%2B81%7D%7B18%7D%5Cimplies%20%5Ccfrac%7B89%7D%7B18%7D%5Cimplies%204%5Cfrac%7B17%7D%7B18%7D)
now, recall that, to get the mixed fraction, we divide 89 ÷ 18, the quotient goes up front, the "4", and the remainder is the one atop, the "17".
Answer:
6
Step-by-step explanation:
=> -x+4
<u><em>Given that x = -2</em></u>
=> -(-2)+4
=> 2+4
=> 6
Answer:
A.
Step-by-step explanation:
hope this helped
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