Answer:
x = 48 and y = 104
Step-by-step explanation:
Given equations are:

From equation 1:

Putting the value of y in equation 2

Now we have to put the value of y in one of the equation to find the value of x
Putting y = 104 in the first equation 

Hence,
The solution of the system of equations is x = 48 and y = 104
The value of variable which was assumed for number of hats, is the total number of hats.
 
        
             
        
        
        
Answer:
4w^2 +4w+1
this is the product.
Step-by-step explanation:
 
        
                    
             
        
        
        
The right answer is Option A:
Step-by-step explanation:
Given expression is;

We will solve this expression for x, therefore, 
Multiplying both sides by r

Subtracting t from both sides 

Dividing both sides by 2

The right answer is Option A:
Keywords: subtraction, division
Learn more about subtraction at:
#LearnwithBrainly
 
        
             
        
        
        
Answer:

Step-by-step explanation:
In the Point-Slope Formula [<em>y</em> - <em>y</em>₁ = <em>m</em>(<em>x</em> - <em>x</em>₁)], all the negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS.
I am joyous to assist you anytime.