so she saved $20 and that was 40% of the regular price, let's say the regular price is "x".
if 20 is 40%, what is "x" or namely the 100%?
Answer:This is an equation! Solutions: x=1.
Step-by-step
Adrian will need to work 8 hours a day
Answer:
90
Step-by-step explanation:
100-10=90