Answer:
a = ln(60)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
   -8 ≤ y ≤ 8
Step-by-step explanation:
Subtract 7 from the first one:
   y ≥ -8
Subtract 3 from the second one, then multiply by 4.
   y/4 ≤ 2
   y ≤ 8
Now, you can write these as a compound inequality:
   -8 ≤ y ≤ 8
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<em>Additional comment</em>
You basically solve these the same way you would an equation. The only difference is that multiplying or dividing by a negative number will reverse the inequality symbol:
   2 > 1
   -2 < -1 . . . . . multiplied above by -1.
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
this equation is in the form of ax^2+bx+c
so a is 4, b is -9, and c is 8
 
        
                    
             
        
        
        
Answer
Step-by-step explanation:
 
im sorry. math got out of hand to much