I need help with question.

P value is also needed

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

If the discriminant if a qudratic equation is 4, which statement describes the roots?