As a clinical trials monitor, you recruit subjects for a new study. you want 175 subjects per group for 3 groups. how many subjects should you recruit for the whole study?

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

What is the simplified expression for 6(2(y+x))

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?