Answer:
425.83$
Explanation:
everything discounted by 30% is the same as 60% of the original price. (because 100-30 = 60)
so, to get a new, discounted price price you'd multiply the old price by 0.60
however, you're given the discounted price, so you know that
x * 0.60 = 255.50
0.60x = 255.50
x = 255.50/0.60
x= 425.83$
Goodluck with your schoolwork/homework.
---------------------------------------------------------------
apologies in advance for any errors or bad explanations.