X2+ x -12x-pWhat value should be substituted for p for the expression to reduce to (x + 4) ?

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?

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?

Atown has a population of 7000 and grows at 3% every year. to the nearest year, how long will it be until the population will reach 12400?