Answer: 
Step-by-step explanation:
To solve for w, we want to isolate the variable.
[add both sides by 2 and w]
[convert to same denominator]
[add]
[multiply both sides by 6/13]
Now we know that .
3x-4y=65
3x=65+4y
x=(65+4y)/3, when y=4
x=(65+4*4)/3
x=(65+16)/3
x=81/3
x=27
Answer:
20%
Step-by-step explanation:
(60 - 48) / 60 = 0.2 (20%)
Answer:
it's corect
Step-by-step explanation:
just change the subject it is not mathematics
9.045 is the number added to 0.034 to obtain 9.079
