Anumber is chosen at random from the first 100 positive integers. find the probability that the number is a multiple of 7.

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below. what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)