Complete the following tasks for this equation: b/7.8 = -2.15. Give an estimate for the solution. Be sure to explain how you arrived at the estimate, either by showing an equation or in words. Solve the equation. Show or explain your work. Compared to your estimate, is your answer reasonable? Explain your answer in complete sentences.

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

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)