use the number line below, RS=7y +3, ST=3y +4 and RT=12y-5 a. what is the value of y? b. find RS, ST, and RT

Who owned most of the resources in a market or capitalistic economy? in a socialist or command economy? what determines ownership in a traditional economy. (economies)

Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand