Answer: 3x^2 - 3
Step by step explanation:
P = 4r + 3t
4r = p - 3t
r = (p - 3t)/4
Answer:
True
Step-by-step explanation:
This is just a general property to know, I don't want to prove it LOL
Answer:
49 red marbles
Step-by-step explanation:
We should first make 5/12 have a base of 84, so that'll be
(5*7)/(12*7)=35/84. So we have 35 blue marbles and all the rest are red, so 84-35=49
DUBS
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