Answer:
$25.20
Step-by-step explanation:
First, take the 50% off the sales price:
($48)*(-0.50) = -$24.
($48 - $24) = $24 sale price.
Tax on $24 is ($24)*(0.05) = $1.20
Add the price and sales tax:
$24 + $1.20 = $25.20
 
        
             
        
        
        
Well they both have integers in it there the same thing except your adding and subtracting. <span>Subtraction is the same thing as adding the opposite of the number. </span>
        
             
        
        
        
F(x) = 1 - x
f(-3) = 1 - (-3)
f(-3) = 4
        
                    
             
        
        
        
15 = 0.23x
x = 65.2 
therefore 15 is 23% of 65.2
        
             
        
        
        
Answer:
It is about 537.2
Step-by-step explanation:
V= π · r^2 · h
V= π · 3^2 · 19
V≈ 537.2