A restaurant customer left ​$1.95as a tip. The tax was 7% and the tip was ​%15 of the after tax cost. Which information is not needed to compute the bill after tax and​ tip? What was the total​ bill?

Is it greater than or less than7*3_9*2

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

52 cm radius = diameter = area = circumference = circumfer