Consider the following set of equations:

equation m: 3y = 3x + 6
equation p: y = x + 2

which of the following best describes the solution to the given set of equations?

no solution
one solution
two solutions
infinite solutions

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Which number line correctly shows 0.8 + 0.3?

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?