The temperature at 9 p.m. was 12°F. The temperature dropped 15°F by 5 a.m.The temperature at 5 a.m. was
1 answer:
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Answer:
x=2
Step-by-step explanation:
To solve this expression we need to isolate x.
This means since x is currently beng squared, we need to do the inverse to it
This means we need to find the square root.
So we root both sides of the equation.
root x^22=x
root 60 is
which is
or 2
Therefore, x=2