Answer:
3x+7
Step-by-step explanation:
Answer:
I would say A
Step-by-step explanation:
Answer: 20
Step-by-step explanation:
a^2=b^2 - c^2. i think i could be wrong
Answer:
(x+1)(x+9)
Step-by-step explanation:
using ac method
so there are 2 x so each go in a ( ) then you have to do the box method and get 9 at the right corner at the end. then get your 2 like terms combined then boom you got your answer.
Answer:
3h + 3
Step-by-step explanation:
Distribute 3 to all terms within the parenthesis, and multiply:
3(1 + h) =
3(1) = 3
3(h) = 3h
3h + 3 is your answer.
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