Answer:
Answer would be D
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
2y - 3 = 4y + 6
-2y - 3 = 6
-2y = 9
y = -9/2 = -4.5
 
        
             
        
        
        
If we let p and t be the masses of the paper and textbook, respectively, the equations that would best represent the given in this item are:
      (1)       20p + 9t = 44.4
      (2)       (20 + 5)p + (9 + 1)t = 51
The values of p and t from the equation are 0.6 and 3.6, respectively. Thus, each paperback weighs 0.6 pounds and each textbook weighs 3.6 pounds. 
Yw and pls mark me brainiest
 
        
                    
             
        
        
        
Answer:  42.3 ft
<u>Step-by-step explanation:</u>
Draw a picture (see attachment)
Given: angle = 25°, hypotenuse = 100, opposite = ???

                                                                             
 
        
             
        
        
        
For this case we must factor the following expression:

We rewrite the middle term as a sum of two terms whose product is

And whose sum is

These numbers are:
-5 and -3
So:

We factor the maximum common denominator of each group:
We take common factor

Answer:
