Answer:
B. $50
C. y=25x+50
D. $550
Step-by-step explanation:
B. (0, 50)     y=50
C. y=mx+b     y=25x+50
D. y=25(20)+50     y=500+50     y=550
 
        
             
        
        
        
Answer:
Step-by-step explanation:
A. 1.13 and B is 1.37
 
        
                    
             
        
        
        
1. dismal 2. wager 3. peril 4. recline 5. shriek 6. sinister 7. conceal 8. inhabit    9. frigid 10. numb 11. corpse 12. tempt
        
             
        
        
        
Answer:
The correct answer is 10 units.
Step-by-step explanation:
Profit function of a small business is given by P(x) = 0.3 + 7x - 40, where x is the number of units sold.
 + 7x - 40, where x is the number of units sold.
The small business intend to make a profit of $60.
To find out the number of units the business has to sell in order to have a profit of $60 is given by,
P(x) = 0.3 + 7x - 40 = 60
 + 7x - 40 = 60
⇒ 0.3 + 7x - 100 = 0
 + 7x - 100 = 0
⇒ 3 + 70x - 1000 = 0
 + 70x - 1000 = 0
⇒ x = -70 ±  ×
 × 
⇒ x = -70 ± 130 × 
⇒ x = 10 or -
Quantity sold cannot be negative giving us the value of x as 10 units.
 
        
             
        
        
        
4(5x - 2) - 2(9 - 3x)
= 26x - 26