In the equation 6x − 2 = −4x + 2, spencer claims that the first step is to add 4x to both sides. jeremiah claims that the first step is to subtract 6x from both sides. who is correct? explain

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.

Put the equation in slope intercept form by solving for y

How can you construct perpendicular lines and prove theorems about perpendicular lines