What is the point-slope form of a line with slope -3 that contains the point (10,-1)? O A. y + 1 = -3(x-10) B. y+ 1 = 3(x-10) O c. y+ 1 = 3(x + 10) O D. x+ 1 = -3(y - 10)

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

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.