Answer:
C. $97
Step-by-step explanation:
The average of his wage for all 15 days is the sum of all wages for the 15 days divided by 15.
average wage for 15 days = (sum of wages for the 15 days)/15
The amount of wages during a number of days is the product of the average wage of those days and the number of days.
First 7 days:
average wage: $87
number of days: 7
total wages in first 7 days = 7 * $87/day = $609
Last 7 days:
average wage: $92
number of days: 7
total wages in last 7 days = 7 * $92/day = $644
8th day:
wages of the 8th day is unknown, so we let x = wages of the 8th day
total wages of 15 days = (wages of first 7 days) + (wages of 8th day) + (wages of last 7 days)
total wages of 15 days = 609 + x + 644 = x + 1253
average wage for 15 days = (sum of wages for the 15 days)/15
average wage for 15 days = (x + 1253)/15
We are told the average for the 15 days is $90/day.
(x + 1253)/15 = 90
Multiply both sides by 15.
x + 1253 = 1350
Subtract 1253 from both sides.
x = 97
Answer: $97
 
        
             
        
        
        
Answer:
0.058863
Step-by-step explanation:
 
        
             
        
        
        
Answer:
You did not include the price they bought the units at. 
I will assume this price is $5. 
= 5 * 1,000
= $5,000
Recording it will be:
     Account                                                           Debit                     Credit 
     Merchandise Inventory                                 $5,000
           Accounts Payable                                                                 $5,000
 
        
             
        
        
        
Answer:
48
Step-by-step explanation:
all you do is 64 times 3/4
 
        
                    
             
        
        
        
4. ^
5. A slope is a line nevertheless and it keeps changing, while the rise over run is also a slope. This means that the only correct answer can be a 2 dimensional figure.