If (3-x) + (6) + (7-5x) is a geometric series, find two possible values for a. x
b. the common ratio
c. the sum of the first five terms

What is the number 321,000,000 in scientific notation? also what is the number? ?

More than 450450 students traveled to a state park for a field trip. the school allowed 66 students to travel by car, and the rest traveled on 1111 buses, each of which held the same number of students. if there were ss students in each bus, which inequality best represents this situation?

Wholesome food company has been hired to design a healthy menu for the cafeteria at ridgemont high school. they want to conduct a survey to determine what percentage of ridgemont’s 15001500 students like broccoli. the survey will ask, “do you like broccoli? ”