Answer:
100%
Step-by-step explanation: box one because your mutiplying the 100% by 1
No is not because 6/15 is 0.4
Answer: 8
Step-by-step explanation: You divide 102/13=7.84615385. Rounded answer 8.
Answer:
4z^2+7z
you have to combine the like terms
7z+4z^2+6-6
then becomes
(4z^2) + (7z) + (6-6)
gets you to the simplified version which is
4z^2 +7z
