Eva is deciding between two landscaping companies for her place of business. Company A charges $35 per hour and a $300 equipment fee. Company B charges $45 per hour and a $100 equipment fee. Let A represent the amount Company A would charge for t hours of landscaping, and let B represent the amount Company B would charge for t hours of landscaping. Write an equation for each situation, in terms of t, and determine the number hours, t, that would make the cost of each company the same.