Answer:
S = (-8, 0 )
Step-by-step explanation:
I think it's A because 35n is independent from the 50.
Answer:
This is just multiplying not simplify.
Answer: Here's what I got:
Step-by-step explanation:
Is this what you wanted? My answer is A=22in²
Here's how I got it:
A=2(wl+hl+hw)=2·(1·3+2·3+2·1)=22in²
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