The answer is B : 720
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Answer:
B. 20
Step-by-step explanation:
First, 20% of 20 is 4.
36 decreased by 4 (36-4) is 32.
The equation is N (160%)=32 or 1.6n=32
160% because it was already 100%, and its increased by 60% (100+60)
Divide both sides by 1.6.
You get n=20
I hope this helps!
Answer:
There is no hole
Step-by-step explanation:
2x^2-10x+12 = 2(x-2)(x-3) zeros: x=2 or x=3
x^2-3x-2=0 zeros: x=(3±√17) / 2
the numerator and denominator do not have any common factor
2^9 is the same as your question
