Because 21 is more than 1
The fraction 8/21 cannot be simplified because the numerator and denominator don't have a common factor except 1.
Answer:
7z
Step-by-step explanation:
4z-(-3z).
Two negatives equal a positive only <u>when they are right next to each other.</u>
4z+3z=7z. Hope this helps :D
Count the number of cubes shaded so the 7x11 is 77 square units
hope that this helped you hon :)
You do 3/5 minus 3/5 which cancels out to 0. Then you do 6 minus 4 which is 2. The answer is 2.
