949.28 hope it helps have good day
Answer:
11.
Take out 2x ( greatest common factor )
Factor
Don't forget about the 2x we took out earlier
Solution to 11:
12.
This is the difference of squares, so let's use the formula...
if, and
then, the Solution to 12 is:
13.
First of all, you must find the greatest common factor because there isn't anything else you can do.
Now you can see the difference of cubes...
so, the Solution to 13 is:
I'm not exactly sure what the "20 characters long" part of your question is asking but the answer if you are simplifying this would be x≥4/3
What you can do in this case is a rule of three to determine the length of each bow.
We have then:
1/4 ---> 2
x ------> 1
Clearing x we have:
x = (1/2) * (1/4)
x = 1/8
Answer:
the length of ribbon in each bow is
x = 1/8
Equivalently:
x = (1/4) / 2
Option 3