Danielle owes $47.25 for text messaging in the month of june. if her text messaging plan costs $6 for the first 600 messages and 25¢ for each additional text message.
how many text messages did she send that month?

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Ill mark the brainliest if you me with the these three questions 7,8,9

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)