<span>you need to set up the equations solve for x or y. and substitute. I can give you the starting equations, but i cant find the answer and I don't remember how to do all the steps, but the first two equations (the ones you use to solve for x or y to use to solve for a number to subsitute. x-12=y y-14=3x and there should be one more for that they met two years ago.</span>
        
                    
             
        
        
        
Answer:
$76.5
Step-by-step explanation:
We have been given that inflation from last year to this year was 2% and a pair of designer jeans sold for $75 last year. We are asked to find the price of pair of designer jeans this year.
An inflation of 2% will increase the price of pair of jeans by 2%, so price of pair of jeans this year would be $75 plus 2% of $75.




Therefore, the price of pair of jeans would be $76.5 this year.
 
        
             
        
        
        
Answer: A
Step-by-step explanation:
This is because 25%= 25/100, and that reduces to 1/4. Also, whenever it says something OF something, it means to multiply. In this case, 1/4 OF 1000= 1/4x1000= 250. 
*Even though it seems that multiplying will just make the number bigger, when you multiply with a fraction, it actually gets smaller* For example 1/3 of 3= 1/3x3= 1
 
        
                    
             
        
        
        
Answer: So, 27 as a fraction would be 27/1 i guess? lol
 
        
                    
             
        
        
        
Answer:
y = 3/5x + 62/5
Step-by-step explanation:
Equation of a line with two points is 
m = y - y_1 / x - x _1
m = y_2 - y_1 / x_2 - x _1
Equating both 
y - y_1 / x - x_1 = y_2 - y_1 / x_2 - x_1
Using what we are provided with 
(-4 , 10)(16 , -2)
x_1 = -4
y_1 = 40
x_2 = 16
y_2 = -2
Imputing the values 
10 - (-2) / 16 - (-4) = y - 10 / x - (-4)
10 + 2 /16 + 4 = y - 10 / x + 4
12 / 20 = y - 10 / x + 4
Lets cross multiply 
12 ( x + 4) = 20(y - 10)
Open the brackets 
12x + 48 = 20y - 200
12x + 48 + 200 = 20y
12x + 248 = 20y
Following this equation of line 
y = mx + C
20y = 12x + 248
Let's divide through by 20 to get y. 
20y / 20 = 12x + 248 / 20
y = 12x + 248 / 20
We can separate it by 
y = 12x / 20 + 248 / 20
y = 3/5x + 62/5
Therefore, the equation of the line is 
y = 3/5x + 62/5