NEED HELP ASAP PLEASE Which of these factors played the greatest role in the rapid industrialization and urbanization of the United States in the 19th century? Select one: the chartering of the Bank of the United States the expansion of the plantation system throughout the South the construction of roads, canals, and railroads the removal of American Indian tribes from Georgia and Florida

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?