What is the markup of an item that the store buys for 3.25 and sells for 7.00???

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Find the solution of each of the following.

Write the equation in logarithmic form m^x=n