What is the probability that a randomly selected airline ticket is for an international flight express the probability as a percent rounded to the nearest tenth of a percent.
one-way--domestic 15 international 7 total 22
round trip domestic 44 international 29 total 73
total domestic 59 total internationalc36 total 95

Perform the indicated operation. 8/a - 6/a + 7/a

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field