Answer:
200 ft above sea level
Step-by-step explanation:
500 - 300 = 200ft
<span>100 = 5 * (5+5+5+5)
</span><span>100 = (5*5*5) - (5*5)
</span><span>100 = (55/.5) - (5+5)</span>
You can set up an equation such as 300=100+8x where x is equal to the number of days gone by since birth. The answer would be 25 days.