300 feet * mile / 5,280 feet =
<span>
<span>
<span>
0.0568181818
</span>
</span>
</span>
miles
2.92 seconds * hour / 3,600 seconds =
<span>
<span>
<span>
0.0008111111
</span>
</span>
</span>
hours
<span>
<span>
0.0568181818
</span>
</span>
miles / <span>
<span>
0.0008111111
</span>
</span>
hours =
<span>
<span>
<span>
70.0498132005
</span>
</span>
</span>
miles per hour
Here are the step for solving this:
1. 3y + 5 > 23
-5 -5
3y/3 > 18/3
y > 6
In words what you are doing is getting y by itself on one side. Subtract the 5 to undo the adding of 5 first. Then, divide both sides by 3.
The answer is 2 first you add then multiple
