0.03x+0.06 (6500-x)=225
Solve for x
0.03x+390-0.06x=225
0.03x-0.06x=225-390
-0.03x=-165
X=165÷0.03
X=5500 invested at 3%
6500-5500=1000 invested at 6%
        
             
        
        
        
Given:
A deep sea diver started at sea level (0 feet).
Rate of diving = 5.6 feet per minute.
Time =  hour
 hour
To find:
The rational number that represents his position relative to sea level.
Solution:
We know that,
1 hour = 60 minutes
 hour = 30 minutes
 hour = 30 minutes
A deep sea diver, dove at a rate of 5.6 feet per minute.
Distance covered in 1 minute = 5.6 feet
Distance covered in 30 minute = 30 × 5.6 feet
                                                     = 168 feet
The diver dove 168 feet in  hour. Since it is below the sea level, therefore it should be negative.
 hour. Since it is below the sea level, therefore it should be negative.
So, the rational number that represents his position relative to sea level is  feet.
 feet.
Therefore, the correct option is D.
 
        
             
        
        
        
Answer:idk
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The correct answer is D
Step-by-step explanation:
 
        
             
        
        
        
Associative property of addition represents this equation:
a + b = b + a
So, how would it be helpful with this given equation?
=> 48 + 82
=> Let's start with the ones place value.
(2 + 8) = 10, bring down 0, carry 1 then ( 4 + 8) = 12 + 1 = 13
So the answer is 130.
If we are going to do it vice versa, still expect that the same answer will occur.