"<span>9log9(4) = " What do you mean by this?</span>
i = 3c
i = c + 14
set both equations equal to each-other, we can
solve for c, we must.
3c = c + 14
subtract c from both sides, we must.
2c = 14
divide both sides by 2, we must.
c = 7
7 years old, Christopher is.
49+.55x is the equation. So however many miles gets plugged in for x.
