-21 <-5n-2n solve for n

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

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show