4 (5 and up round up --- 4 and below round down)
A. W = P/2 - 1
B. First you need to divide both sides by 2 to get rid of the 2 on the side of the w. Then you need to take 1 away from both sides.
Whatever you do to one side, you must do to the other.
Hope this helps x
Answer:
45%
Step-by-step explanation:
The formula to work out the decrease is:
Percentage Decrease= actual decrease / original amount X 100%
1) So firstly, we have to work out the decrease, to do this we have to do is do $750-$412.50= $337.50
2) We can now substitute this into our formula which will now be. (We will also add the original amount, which is $750.00)
Percentage Decrease= 337.50 / 750.00 X 100% = 45
The percentage decrease is 45%
If line segment EF is 28 and F is halfway through the line, then segment EF will be half of 28. So segment EF=14
