What is the simplified form of this expression?
(3 - 13x - 7x?) - (5X2 + 12x - 10)
2 answers:
Answer:
-5x^2-32x+13
Step-by-step explanation:
(3-13x-7x)-(5x^2+12x-10)
3-20x-5x^2-12x+10
-5x^2-32x+13
Answer:
-12x^2-25x+13 is the actual answer on Plato
Step-by-step explanation:
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Answer: 45
Step-by-step explanation:
S is 45 (labelled on the diagram)
What? That doesn't make sence! Any way if you mean 1997 to 2014 how many years.
Combine like terms.
6x + 5z + 4
Answer:
(1,9)
Step-by-step explanation:
Population mean = (7+8+6+6+6+4+4+1+2+7+6+1+1+1+3+3+5+4+5+7) / 20 = 87/20 = 4.35 <==
sample mean = (4+5+7) / 3 = 16/3 = 5.33 <==
