Solve the equation please I need help
1/3(3x-1)= -1/7-2/7

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Which is the graph of this function 3 square root of x plus one if

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?