Answer: C and d my guy becuz u have to calculate all and see answers moomoo
        
             
        
        
        
Answer:
D
Step-by-step explanation:
The degree of a polynomial is determined by the largest exponent of a term within the polynomial.
Given
7x³ + 4x - 5 + 8
The term with the largest exponent is 8 with exponent 5
 with exponent 5
Thus the polynomial is of degree 5 → D
 
        
             
        
        
        
<span>Cost 1 pack = x
3x + 10 = 5x
2x = 10
x = 5
1 pack cost $5
Hope this helped</span>
        
             
        
        
        



Answer: 24 gallons
Check: (1/6)24=4, 4+14=18, 18/24=3/4, good