Answer:
= 58.50
Step-by-step explanation:
We need to determine the markup
markup = original price * markup percent
markup = 45* 30%
markup = 45*.3
=13.5
Add the markup to the original price
New price = 45+13.5
= 58.5
3.5 cm
Answer: if i did this correctly its {x,y} = {3,6}