Answer:
3/8 and 1/8
Step-by-step explanation:
You can use equations to describe the relationship between the two numbers.
x+240=y
y-240=x
origional price of $32.
marked up 10%- $3.20
new price- $35.20
3r-6=-21
3r-6+6=-21+6 (Add 6 to both sides...)
3r=-15
r=-5
3r-6=21
3r-6+6=21+6 (Add 6 to both sides...)
3r=27
r=9
r=-5 or r=9
