25% OFF is 100%-25%=75%
75% is 0.75 in decimal form
if x is the original price then
0.75x=33
x=33/0.75= £44
        
             
        
        
        
Answer:

Step-by-step explanation:





 
        
             
        
        
        
Answer:
y=1
Step-by-step explanation:
you can use those points to find the slope
use the equation  then plug in the numbers
 then plug in the numbers
so (1-1)/(-8-7) = 0/15 so the slope is zero meaning it is a horizontal line which we can tell logically because the y coordinates of both points are 1.
so if you plug those numbers into the formula y=mx+b where m is slope and b is the y intercept then 
you get y=0*x+1 
then 0*x is just zero and it goes away so the equation for this line is y=1
Hope this helps! :)
 
        
                    
             
        
        
        
Answer:5.285 
Step-by-step explanation:
2/7 is equal is .285 If you add .285 to your whole number which is 5 it would equal to 5.285
 
        
             
        
        
        
3y=6+x
y=(6+x)/3
y=2+x/3
y=mx+b
y=x/3+b
so m(slope) is 1/3
use the point (3, 5), sub this for x and y
5=3/3+b
5-1=b
b=4
therefore, y=x/3+4
or y=(1/3)x+4 (you can write it like this as well)