How did the development of agriculture technology such as the Cedro affect the industrial revolution in Great Britain

porter is writing economic history because he is focusing on the cost of developing vaccines.

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

your answer will most likely be a.

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.