PL HELLP M IL GET U BRIANIEST (or whatever its called)
what value of y makes the equation true -6( y + 15) = -3y + 6

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

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)

What is the x-intercept and y-intercept of the equation 2x+1. 2o