According to the timeline, in what century were roller skates invented? A. 1800s
B. 2000s
C. 1700s
D. 1900s

The tone of the speech most expressive the feeling of gratitude triumph acceptance frustration

Which of the following best explains what market forces are? a. the properties of a free-market system that determine what the outcomes will be. b. the decisions of the government that decide what will be produced. c. the ways that producers coerce consumers into buying at the highest price possible. d. the laws that govern whether a producer will be able to buy low and sell high.

Which sentence shows the correct use of a common homophone? the art teacher thought you’re drawing was exceptionally detailed. some of the neighbors just saw you’re dog running down the street. i think you left your biology notebook on the bleachers yesterday. if you want to finish the assignment, your going to need another pen.