Answer:
87509
Step-by-step explanation:
The equation is 30 x 2927 - 927 ÷ 3 + 8
You would first multiply 30 and 2927 to get 87810 - 927 ÷ 3 + 8
Then you would divide 927 by 3 to get 87810 - 309 + 8
Then you subtract 309 from 87810 to get 87501 + 8
Add
Your answer is 87509
I Hope That This Helps! :)
The answer is a+6b, if you want to know the proof please comment on this post
Since they each paid the same amount, we can figure out that 9*4=36 dollars is the price of the gift. Next, since there was a 10% discount (or 0.1 by moving the decimal 2 spots to the left), we can say that the original gift price is x and
x-0.1*x=0.9*x due to that we subtract the 10% discount (and it's 10% of the original price). In addition, the sisters paid 0.9*x, which is 36. Dividing both sides by 0.9, we get x=40
First, convert the 20% to a real mathematical number. For percents, this is always done by dividing the 20% by 100%, or 20% / 100% = 0.200.
Second, find out what 20% of $600.25 is. This is the amount of the sale discount. This is always found by mulitplying 0.200 by the item's cost $600.25, like this:
0.200 x $600.25 = $120.05.
So for this sale, you'll save $120.05 on this item.
This means, the cost of the item to you is
$600.25 - $120.05 = $480.20.
Alternatively, you can think about it this way. The item is 20% off. This means you'll pay 80.000% of the total cost (100% - 20% = 80.000%).
Now what's 80.000% of the total cost?
0.800 x $600.25 = $480.20.
Just like the result above, the sale price on the item is $480.20.
Hope this helps you on your assignment! :)
A right triangle.it has one right angle and it is not a square.
