Eric and Lisa solved the equation 3(x – 5) = 3x – 15. Eric said the answer was x= 0 and Lisa said there are an infinite number of solutions. Who is correct? Support your answer with work.

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?