Method:
First place the replace of p and r using brackets.
= 3(6) + 11.7(7) 
3 times 6 is 18 and 11.7 times 7 is 81.9
= 18 + 81.9
add one and one together you get 
= 99.9
 
<em>hope </em><em>it </em><em>helps</em>
 
        
             
        
        
        
Answer:
40%
Step-by-step explanation:
40 is 40% of 100, you don't need a calculator for that, so, it's a 40% increase
hope this helps:)
 
        
             
        
        
        
Answer:
12ft
Step-by-step explanation:
 
        
                    
             
        
        
        
What do you mean put in standard form?
        
             
        
        
        
Answer:
18 x 16 = 288
Step-by-step explanation:
Formula of a parallelogram:
BH
(B x height) Your base times your height.