Two cars start at the same point and travel in opposite directions. the first car travels 10 miles per hour faster than the second car. in 3 hours, the cars are 270 miles apart. what is the rate of the second car? 1)40 mph 2)50 mph 3)80 mph 4)90 mph

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

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

How do you determine whether a relationship represented as as graph is linear or nonlinear