Answer:
0.44444444 or 4/9
Step-by-step explanation:
Since we know the value of 
, we can rewrite the equation replacing the variables.
Now solve. While solving, remember the order of operations.
or 
Answer:
its a 30 my friend and if its not a then choose b hope this helped
Step-by-step explanation:
Answer:
The answer is 3.
Step-by-step explanation:
Because you should put the gh with gh, 2 is equivalent to 2 (so the 2 disappeared) and you only have 8-7=1 plus 2=3.
Answer:
-1/18
Step-by-step explanation:
Let's multiply left and right by 3n:
2 = -12 * 3n =>
-36n = 2
now divide by -36:
n = 2/-36 = -1/18
Yes it is.
2.58, 2.6, 2 5/8 can be converted into 2.625, and 2 2/3 can be converted into 2.66 repeating.
2.58, 2.6, 2.625, 2.66 for a recap.
