Answer:
The elevation is 0 ft, or sea level
Step-by-step explanation:
A scuba diver is 200ft below sea level
Depth : -200
He rises 200 ft
-200 + 200 = 0
He is at 0 ft
The elevation is 0 ft, or sea level
1.) 35,000+6,000+65+13
2.) 25,000+ 16,000+11,000+78
30% is equivalent to 0.3. So 15 x 0.3 = 4.5. Therefore, 30% of $15 is $4.50.