<span>If Bruce does not have beans for supper, then it is not Friday.</span>
        
             
        
        
        
Answer:
  
Step-by-step explanation:
 Let be "x" the cost in dollars of a hamburger and "y" the cost in dollars of a soft drink.
 The cost of 4 hamburguers can be represented with this expression:
 
 And the cost of 6 soft drinks  can be represented with this expression:
 
 Since the total cost for 4 hamburgers and 6 soft drinks is $34, you can write the following equation:
  <em>[Equation 1]</em>
   <em>[Equation 1]</em>
  The following expression represents the the cost of 3 soft drinks:
 
 According to the information given in the exercise, the total cost for 4 hamburgers and 3 soft drinks is $25. Then, the equation that represents this is:
  <em> [Equation 2]</em>
 <em> [Equation 2]</em>
 Therefore, the <em>Equation 1 </em>and the <em>Equation 2 </em>can be used to determine the price of a hamburger and the price of a soft drink
 
        
             
        
        
        
Answer:
Height of tree= 13.8m
Step-by-step explanation:
When finding the value of a in your working, I suggest to leave the answer to 5 significant figures so that your final answer is more accurate. The value of a should be 26.048m to 5 s.f.
Then multiplying 26.048 with sin 32° would give you 13.8m too when rounded off to 3 significant figures :)
I have attached my working too.
 
        
             
        
        
        
The musician can arrange the musical selections 24 times. :)