Answer:
A. Total earnings for $115,000 in sales is 43,880 B. Commission on $155,000 is $8,525.
Step-by-step explanation:
 
        
                    
             
        
        
        
7b + 3 - 4b = 3 - 3(b + 4)
3b + 3 = 3 - 3b - 12
3b + 3b = 3 - 12 - 3 = -12
6b = -12
b = -12/6 = -2
b = -2
        
             
        
        
        
Answer:
the problem has an infinite number of solutions
Explanation:
3x - 12y = 6
x - 4y = 2
make the coefficient of x same by multiplying the entire following by 3
⇒ ( x - 4y = 2 ) * 3
⇒ 3x - 12y = 6 __ equation 2
3x - 12y = 6 __ equation 1
solving using elimination method:
3x - 12y = 6
3x - 12y = 6
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Answer:
m < 3 = 90 - 46 = 44 degrees answer.
Step-by-step explanation:
 
        
             
        
        
        
Answer is A, y us smaller/equal to 2 and y is smaller/equal to X