You can never have a negative variable, meaning you have to divide by -1 on both sides.
Therefore, the answer would be...
x< 3
You reverse the inequality symbol because you are dividing by a negative number
Hope this helps
The first one. The 7$/hr is a rate and should be multiplied by the x
<span>in measuring distance you must measure your height of eye, the distance bteween the ground and your eyes in meters or feet. Which in your case is the 95,000 feet. Multiply that by 1.5, then take the square root of that answer and you get d= the distance you can see to the horizon.</span>