the perimeter of a rectangle is 30 inches if it's length is three times the width find the dimensions

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.