Answer:
niceeee
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
(5a^2 + 4ab – 3b^2) – (–5ab + 4b^2 + 3a^2)
5a^2+4ab-3b^2+5ab-4b^2-3a^2
(5a^2-3a^2)+(4ab+5ab)+(-4b^2-3b^2)
2a^2+9ab-7b^2
-hope it helps
Turn into a mixed number and have same denominator
Replace all occurrences of + − with a single −. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because 1.− 1 = −1
3w- 4z= 8, 2w+3z -6
So if a jumping team can jump 36 times in 9 seconds.........in 27 seconds they can jump 108 times because if u you divide 27 by 9.....you get 3.......so 36*3= 108 times!