Patrick drives his car at 120 km/h for 5 hours . how far did he go ?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

Will mark brainliest! ( explain the answer too, it can be one sentence)