Write each sentence using mathematical symbols The quotient of x and 7 is 5 more than three times

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