The answer is 3 because the length of the box is 10, the width is 5, and the height is 3.
I am confident that the answer is C. 53.7
First, 8 times a number can be represented by 8x
Then, seven more than seven times that number can be represented by 7x+7
So if we need the difference between these two terms, it would be:
8x-(7x+7) (distribute the negative)
8x-7x-7 (combine like terms)
x-7
Hope this helps
If you would like to know what is 5% of 225, you can calculate this using the following steps:
x = 5% of 225
x = 5/100 * 225
x = 11.25
Result: 5% of 225 is 11.25.