The current temperature in Smalltown is 20 ^F. This is 6 degrees less than twice the temperature that it was six hours ago. What
2 answers:
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Answer:
(a)
(b)
Step-by-step explanation:
(a) can also be written as
x
the = ± y
Therefore :
= ±
since it was given that y < 0 , then the factor will be
(b) can also be written as :
x
Therefore , one of the factor is