What does markup mean in math terms?

May you know who is on the line? You use this to find out how much two or more numbers are together? How many syllables in caramel? What units of 2 to the 725 power? What size ton seer for 2900 sq ft? You want to TOEFL IBT test free lisining and reading practice online? What is 30 of 3500000? How much is 8 Crore in aud? How is Morse code similar to binary code? A triangle has one angle 80 degrees and another of 60 degrees how many degrees must there be in the third angle? What is the name of the first member of an ordered pair? How many 450mm x 450mm paving slabs would you need to cover 8ft x 6ft? What is the area of a garden that is 12m long and 8m wide? What is the variable expression 6 times a number p? How many feet and inches in 155 cms? How do you find the area of a right angle triangle with all sides given? How many groups of 8 are in 16? Is 582 prime Or composite? In a multiple choice exam there are 5 questions and 4 choices for each question (a b c d). Nancy has not studied for the exam at all and decides to randomly guess the answers. What is the probability? How many times does 41 go into 108?