Answer:
5/8
Step-by-step explanation:
The answer is 5/8 because 4*5 equals 20 and 4*8 equals 32. Therefore, you have to do the same thing you do to the numerator to the denominator. In addition, you I divided 20 by 4 which is 5 and 32 divided by 4 is 8. So, it is 5/8.
 
        
             
        
        
        
Answer:
<ONP and <MNP
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
9
Step-by-step explanation:
Substitute w = 3 into the expression
6w - 9
= 6(3) - 9
= 18 - 9
= 9
 
        
             
        
        
        

Now, If the exponent was negative like you asked....
 
 
        
             
        
        
        
Answer:
Here, b represents one loaf of bread and m represents the one gallon of milk.
As per the statement:
Arah went to the grocery store and bought 4 loaves of bread and 1 gallon of milk for $12.
⇒ 
  
It is also given that the next week, Sarah bought 2 loaves of bread and 3 gallons of milk for $13.50.
⇒ 
 
Then; system of equation :
 .....[1]
                   .....[1]
 .....[2]
           .....[2]
Solve for b and m using above system of equations.
Multiply equation [2] by 2 we get;
 .....[3]
              .....[3]
Subtract equation [1] from [3] we get;
 
 
Combine like terms;
 
 
Divide both sides by 5 we get;
m = $3
Substitute the value of m in equation [1] we get;

Subtract 3 from both sides we get;
 
 
Divide both sides by 4 we get;
b = $2.25
Therefore, cost of one loaf of bread (b) and one gallon of milk (m) are:
$2.25 ad $3