Answer:
Step-by-step explanation:
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Answer:
https://www.khanacademy.org/
Step-by-step explanation:
I am not entirely sure what you mean however if you sign up for this website and go to whichever grade level you need you can practice all you want
Answer:
1.2
Step-by-step explanation:
1
=1.2
It would be 62+23=94 because you'll need to add the tens and the ones, then add it up
I think-_-
Step-by-step explanation:
step 1. P(0, 1) -> P'(0, -1)
step 2. Q(0, 0) -> Q'(0, 0)
step 3. R(-2, 0) -> R'(2, 0)