Two friends worked out on treadmills at the gym. alden walked 2miles in 3/4 hour. kira walked 1 3/4 miles in 30 minutes who walked at a faster rate? explain your reasoning.

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Angle mno is s rotated 180 degrees counterclockwise about the origin to form angle m’n’o’. which statement shows the measure of angle m’n’o’?

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?