Answer:
Theresa's height is 60 inches
Step-by-step explanation:
The given parameters are;
The height of Paul = The height of Steve
Paul's height =  times Theresa's height - 16 inches
 times Theresa's height - 16 inches 
Steve's height =  times Theresa's height - 6 inches
 times Theresa's height - 6 inches
Let 'T' represents Theresa's height, we have;
Paul's height =  ×T - 16
 ×T - 16
Steve's height =  ×T - 6
 ×T - 6
Paul's height = Steve's height
Therefore;
 ×T - 16 =
 ×T - 16 =  ×T - 6
 ×T - 6
 ×T -
 ×T -  ×T = 10
 ×T = 10
 ×T -
 ×T -  ×T = 10
 ×T = 10
 ×T = 10
 ×T = 10
T = 10 × 6 = 60
Theresa's height, T = 60 inches
 
        
             
        
        
        
13 + 23 · (19 - 7)
Do the parentheses first.
13 + 23 · (12)
Now do multiplication.
13 + 276 = 289
The answer is D) 289.
        
             
        
        
        
So, Using your conversion chart(if you have one) you'd see 1 liter makes 1000 milliliters. So, if you have half of a liter(0.5), then you have 500 milliliters. If he adds 300 more, then you get 800 milliliters total, which is also equal to 0.8 liters. Hope this helps!