Answer:
Acute angle, doesn't have a 90 degree angle to be a right triangle, neither a wide angle to be an obtuse triangle.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
 
        
             
        
        
        
It's A, increased by a factor of 6.
        
                    
             
        
        
        
Slope intercept form is y = mx + b
7 tickets for $5 means that 1 ticket costs 5/7 dollars
So for part a, the slope intercept form would be:

where x is the number of tickets, and y is the price.
For part b)
The slope intercept form is:

where x is the number of all you can ride wristbands you buy, and y is the total price.
 
        
        
        
The answer is the first one. 524.96 - 32.50 + x ≥ 500; x ≥ $7.54