Answer:
i think 1 
remember like this: y=mx+b
m is slope
b is y intercept
 
        
                    
             
        
        
        
Answer:
12
Step-by-step explanation:
add 3x both sides
8x +3 = 99
subtract 3 on both sides
8x = 96
divide by 8
x = 96/8 = 12
 
        
             
        
        
        
Answer:
B, 3 8/9
Step-by-step explanation:
It all comes down to equivalent fractions. 
2 1/3 as an improper fraction is 7/3. 
1 5/9 as an improper fraction is 14/9. 1/3 = 3/9. 
With that being said 7 x 3 = 21 resulting in 21/9. 
14/9 + 21/9 = 35/9. 
35/9 as a mixed fraction is 3 8/9.
 
        
             
        
        
        
Answer:
=>(22-6)/5+3 ( numerical expression)
=>16/8
=>3
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