Answer:
 a=0
sbsuqvhqua2hw7avwbs7zbehsbz zhs
 
        
             
        
        
        
Answer:
1.) -5.1 
2.) personally I would not convert the way the would. There is a quicker way of converting that to decimal so idk exactly what they are doing unfortunately I can't help with you at the moment. I would need more time.
3.) Point C is the the opposite of -3.3
4.) D. 5.3333333 is a rational number
5.) All the points on the graph could represent rational numbers 
6.) Simply Divide 2 by 6 to get repeating decimal
7.) -20.75 should be correct  
Step-by-step explanation:
 
        
                    
             
        
        
        
We know that 7/10 of the cookies are chocolate chip, so that means there are 3/10 of the cookies left. 
We now want to find what 3/4 of 3/10 is. 
We can do this by multiplying both fractions
3/4x3/10 (we just multiply across) to get 9/40. 
We cannot simplify this answer, so our final answer is 9/40 of the cookies are sugar cookies.
        
             
        
        
        
Answer:
You've picked the right one! It's the one you've marked in the picture!
Step-by-step explanation:
Multiplication is just like addition; you're just doing it multiple times instead of once. 3<em>x</em> is equal to <em>x</em> + <em>x</em> + <em>x</em>. That's exactly what the option you chose in the image shows. Great job! You've got this!