In the last equation it hast to be on the bottom 43 not just 4
Im pretty sure the answer is a
4200ft divided by 20 ft per second divided by 60 seconds is 1400 minutes
the answer would be A.
7x × X gives you 7x^2
7x × 2 gives you 14 X
so the answer is the square root of 7x^2 + 14 X
<span>Linear relations are not functions when they appear graphically as:
Vertical lines
One x not one y</span>
