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:

First, we expand the equation using the distributive rule:

Hence, 
Simplify: 
Add like terms:

Subtract 13 from both sides: 
Divide both sides by -8:

Easiest way is to find which one is smaller
-2 is smaller than 6
8 is smaler than 10
so (-2,8) is smaller
we find the distance betewen them
distance between -2 and 6 is 8
distance beteeen 8 and 10=2
so
we add 1/2 of each to the smaller one
8/2=4
-2+4=2
2/2=1
8+1=9
the midpoint is (1,9)
Answer:
Y = -1/2x + 7/2
Step-by-step explanation:
slope = -1/2