The formula for an average of three numbers is (x+y+z)/3. So if V equals the average, then we find the formula
V = (x+y+z)/3
We are now looking for x. We can divide each of the variables in the parentheses by 3, making the formula
V = x/3 + y/3 + z/3
So now bring the unwanted variables to the same side as V.
V - y/3 - z/3 = x/3
Now multiply both sides by 3 to find x.
3V - y - z = x
x = 3V - y - z
Answer:
14
Step-by-step explanation:
2% of 700
0.02 x 700 = 14
hope this helps and is right :)
p.s. i really need brainliest
Answer: $119
so what i did was 1.19 x 100 witch gave me $119
hopefully, this helped
let me know if it did :)
<span>B. Square the number of the term, n</span>
Well $9.75 times 25 hours is $243.75.
Then you take that and multiply it by 10.
So she earned $2,437.5
