Answer:
(-2, -3)
(3, 12)
Step-by-step explanation:
To solve this, we're gonna get rid of the y's with substitution
x² + 2x - 3 = 3x + 3
Let's make this equation equal to zero
Subtract 3 from both sides
x² + 2x - 3 = 3x + 3
             - 3         - 3
x² + 2x - 6 = 3x
Subtract 3x from both sides
x² + 2x - 6 = 3x
     - 3x        - 3x
x² - x - 6 = 0
Factor the equation
(x - 3)(x + 2) = 0
This means x can be -2 or 3
Let's solve it with -2 first, plug the new x in y = 3x + 3
y = 3(-2) + 3
y = -6 + 3 = -3
Do the same for x = 3
y = 3(3) + 3
y = 9 + 3 = 12
 
        
             
        
        
        
Answer:
0/8
Step-by-step explanation: i tried my best
 
        
                    
             
        
        
        
Answer:
no, they are equal. we know this because when reducing both they are equal. 
Step-by-step explanation:
first find the least common denominator
that's 3
reduce fractions until the denominator is both 3
we get 2/3 and 2/3. the proportions are equal.
 
        
                    
             
        
        
        
She can get $12. X= ($42)(2/7)
        
                    
             
        
        
        
Answer:
add 17 to both sides
Step-by-step explanation:
 as it cancels itself
mark brainliest