Jolie earned $205 for babysitting in one month. She spent d dollars going to a water park with some friends. After going to the water park, Jolie had $160 remaining. Write an equation to describe this situation.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)

4+(2+x) can you me solve this problem

Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15