Answer:
7% discount
Step-by-step explanation:
The discounted amount is $2.31 incase you needed that too
Answer:
x=1 y=2.5
Step-by-step explanation:
Answer:
So just as a fraction of 3/30 can be simplified to 1/10, a ratio of 3:30 (or 4:40, 5:50, 6:60 and so on) can be simplified to 1:10.
Step-by-step explanation: