The answer is 192 because the middle part is equal to 168 then you add 12 two time for the two side in the right and left so it equals to 192
The square root of 445 is 21.095 so the two whole numbers could be 20 and 21
Answer:
Step-by-step explanation:
I'm guessing A and J. Makes the most sense.
2n - 9.2 = n + 4/5
1. twice a number minus nine and two tenths is the same as the number plus four fifths. <=== yes, this one works
2. nine point two decreased by double a number....nope, this one doesnt work...because, starting off, the set up would be : 9.2 - 2n
3. nine point two less then twice a number is equal to the number added to four fifths <== this one works
4. two times the difference of a number and nine and two tenths....nope, this one does not work....it would start off being set up like : 2(n - 9 2/10)
5. Double a number decreased by nine and two tenths is the same as the sum of four fifths and the number <== this one works
so the ones that can be represented by the equation are :1,3,5
