Write an equation that represents the distance d that hoshi walks in t seconds

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?