Answer:
D for both
Step-by-step explanation:
Exercise is the condition and healthier is the outcome. So if you exercise then you will be healthier. 
All cardinals are red. But not all red birds are cardinals. So d is the only one that is always true
 
        
                    
             
        
        
        
Let x = total sales of baked goods      remember 20% = .20 as a decimal
 
so the equation would be .20x = $600
 
divide both sides by .20
 
                                      .20x/.20 = $600/.20
            
                                                 x = $3000 the total sales of baked goods
 
CHECK:  20% times $3000 = .20 times $3000 = $600
 
        
             
        
        
        
Multiply 7x6 since when using pemdas, multiplication and division can be inverted, i.e. if multiplication is before division then you multiply and vice versa.
Hope this helps!
 
        
             
        
        
        
Answer:
Step-by-step explanation:
does it come with an example?
 
        
             
        
        
        
Answer:
-8
Step-by-step explanation:
Brackets go first, (4+2)=6
Then multiplication, 7x2=14
Lastly, combine them: 6-14 = -8