1. How could you distinguish between traveling west at 5 miles per hour and traveling east at 5 miles per hour without using the words “east” and “west”? 2. Four people are cycling. They each start at the same point. (0 represents their starting point.)

Plot their finish points after five seconds of cycling on a number line.

Lin cycles at 5 meters per second
Diego cycles at -4 meters per second
Elena cycles at 3 meters per second
Noah cycles at -6 meters per second

can you guys show me were there names go on the number line? PLS

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t