Answer:
The first one (5+b)x8
Step-by-step explanation:
Answer
  
        
                    
             
        
        
        
10/6 = 1 2/3
This is because 5 + 5 =10/6
Divide 19 by six.
This gives you 1 2/3
        
             
        
        
        
The number of salads Maeve eats per day if she made 15 salads for 3 days is 5 salads eaten per day.
<h3>Unit rate</h3>
Unit rate refers to the number of units of the first type of quantity corresponding to one unit of the second type of quantity.
- Number of salads = 15 salads
- Number of days = 3 days
Unit rate of salad eaten per day = Number of salads ÷ Number of days
= 15 ÷ 3
= 5 salads eaten per day
A salad is a food made primarily of a mixture of raw or cold ingredients, typically vegetables, usually served with a dressing such as vinegar or mayonnaise. 
Therefore, the number of salads Maeve eats per day if she made 15 salads for 3 days is 5 salads eaten per day.
Learn more about unit rate:
brainly.com/question/4895463
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Answer:
A. 2x + (-x + 2) = -1
Step-by-step explanation:
Well if we use x + y = 2 as the substitute we need to solve for y.
x + y = 2
-x to both sides
<u>y = -x + 2</u>
Substitute
2x + (-x + 2) = -1
<em>Thus,</em>
<em>the answer is A. 2x + (-x + 2) = -1.</em>
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<em>Hope this helps :)</em>
 
        
             
        
        
        
Answer:
4^-5
Step-by-step explanation:
Since the have liked exponents, the exponent stays the same and divide 8 by 2 which equals 4.
Then place the exponent back to the quotient