1 lb = 16 oz
5 lb = 80 oz
So they are equal to each other!
I believe it's C.
A circle graph shows a whole, and the different sections of it are the parts of the whole.
Let's call the width of our rectangle and the length . We can say , since the length is equal to 4 cm greater than the width.
Also remember that the perimeter of a rectangle is the sum of two times the width and two times the length, or . To solve this problem, we can substitute in the information we know, as shown below:
Now, we can substitute in the width we found into the formula for length, which is :
The width of our rectangle is cm and the length of our rectangle is
<u>Given</u> :
<u>Subtract 5 from each side</u> :
<u>Take the root on each side</u> :
<u>Hence, the values of x are</u> :