What is the mark up of 45?

How many times does two thirds going to 20? Definition of the word acquire? How do you write five hundredths as a deimal? How do you write an equation for a given line that passes through a given point? What sort of character is SSS in MADLAX? What is the circumference if the diameter was 4ft? How many adults are there in the world per year? How do you write three and half trillion? What are synonyms for Checkpoint? What fraction whose denominator is 4 times greater than its numerator is less than one-fourth and less than one-eighth? A solid figure which has both a flat and a curved surface? How many 7200 mg are there in 0.18 kg? What is the outlier of the mean median and mode? How long to go 123 miles going 78 mph? What is the reduced fraction of 39 over 100? What does relatively prime mean in math? When was charile bucket born? If X equals -5 and Y equals 3x -1 then Y equals what number? How many 3 number combinations could have sum of 23? What do you need to take from 12 to get -5?