Solve the following fractional inequality: 2/(x-2) ≤ x-1

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.  

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth