Answer:
x^2+y^2=r^2 is quation of circle whose centre is (0,0)
 
        
             
        
        
        
Answer:
y = e^x
Step-by-step explanation:
The fastest way to do this is to use a graphing calc or an online graphing platform and check to see which graph matches the one given.
 
        
             
        
        
        
Answer:
$4.02
Step-by-step explanation:
$10.10 - $6.08 = $4.02
 
        
                    
             
        
        
        
Answer:
3x^2 + 7x - 18
Step-by-step explanation:
 
        
             
        
        
        
Answer:
since we are not given the options, I will write down a few equations that represent the number of French bread loaves and bagels:
- a = number of loaves of French bread
- b = number of bagels
- available amount of flour = 38
2a + b ≤ 38 
2a ≤ 38 - b
a ≤ (38 - b) / 2
a ≤ 19 - 0.5b
b ≤ 38 - 2a
b ≤ 2(19 - a)
Hopefully one of these equations is one of the choices given to you.