Elizabeth took 13 minutes less than twice as long as heather to solve the puzzle. if their total time together was 23 minutes, who took less time to solve the puzzle? how much less?

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

Solve the system of equations y= 3/2 - 1, -x+ y =-3

What’s -11-33k and factor each expression completely