Hey there!! 
Let us take the price of the redwood as ' x ' and pine as ' y ' 
Then , we take it into an equation. We get, 
50x + 80y = 285 -------------- ( 1 ) 
80x + 50y = 339 -------------- ( 2 ) 
Now, multiply the first equation with 8 and the second equation with 5 
400x + 640y = 2280 
400x + 250y = 1695 
Now subtract the second equation from the first 
390y = 585 
y = 585 / 390 
y = $1.5 
Now substitute this into any equation 
50x + ( 80 ) ( 1.5 ) = 285 
50x + 120 = 285 
50x = 165 
x = 165 / 50 
x = $3.3 
Redwood = $3.3 
Pine = $1.5 
Hope helps!
 
        
             
        
        
        
Answer:
The answer is >.
Step-by-step explanation:
78 19/88 is bigger than 74/93 because 74/93 has way less whole numbers on its side.
 
        
             
        
        
        
Answer:
I am not sure what the P is.
2,300,000,00. X 5% = $115,000,000. Commission 
Step-by-step explanation:
 
        
             
        
        
        
2u + 1 > -5/4u - 9
2u + 5/4u > -9 - 1
8/4u + 5/4u > -10
13/4u > -10
u > - 10 * 4/13
u > -40/13 or - 3 1/13 <=
        
             
        
        
        
Do you still need the answer to this or nah??