Answer:

Step-by-step explanation:
Cross multiply, isolate the variable, and divide by the coefficient to solve.

Plug back in to check.

 
        
             
        
        
        
Answer:
$413.83
Step-by-step explanation:
Your earnings for the two weeks are
7.25(40)(2) = 580
The deductions for FICA will be
0.0765(580) = 44.37
The deductions for federal withholding will be
0.14(580) = 81.2
The deductions for state withholding will be
0.07(580) = 40.6
This makes your realized income
580-(44.37+81.2+40.6) = 580-166.17 = 413.83
 
        
                    
             
        
        
        
Answer:
False
Step-by-step explanation:
-(-21) is positive 21 since there are 2 negative signs, and -21 is negative, therefore they are not the same.
Hope this helps!
 
        
                    
             
        
        
        
Answer:
(3,-4)
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
150
Step-by-step explanation:
A=B*H/2
A=15*20/2
A=300/2
A=150
Ignore the hypotenuse btw