If 9 pairs of jeans cost $121.50 find the cost of 5 pairs

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

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2