Here's what you have to do: multiply. 54.9×12= 658.8. So, he traveled 658.8 miles in twelve hours.
Answer:
below
Step-by-step explanation:
[ -qp - 4p ] cannot be simplifed any further than it is. There are no like terms withing the equation making it unable to simplify.
Best of Luck!
Answer:
82
Step-by-step explanation:
All honesty I did 2*42=82 :) <3
Answer:
x = ± 2![\sqrt{10}](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D)
Step-by-step explanation:
given
40 - x² = 0 ( add x² to both sides )
40 = x² or
x² = 40 ( take the square root of both sides )
x = ±
= ±
= ± 2![\sqrt{10}](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D)
Answer:
I would say C, None of the above.
Step-by-step explanation:
Due to the fact that it says 8-1, so the number line should go to 8 down to 7.