Unit 2: Rational Numbers: Mr. McCoy read for 30 minutes. If it took him 34ths of a minute to read one page, how many pages did he read? If Ms. Palacios read 1.5 times the amount than Mr. McCoy, how many pages did she read?​

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?