An equation is shown below:

4x + 2(x – 3) = 4x + 2x – 11

part a: solve the equation and write the number of solutions. show all the steps. (6 points)

Question 5 spring semester final exam math evaluate

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)

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did