How do i simplify the expression 4 (b-6)+19

How did the new working class of the industrial revolution differ from the working classes of the earlier, farm based economy?

Ow does the point of view used in "battling the digital jolly roger" differ from "the completely free market" and affect the reliability of the article?

Which is one factor that contributed to the rise of sikhism? a. the spread of christianity into india b. opposition to the hindu caste system c. objections to the five pillars of islam d. a return to polytheistic religion