Trudy accepted a job as a financial aid officer after being offered a $400 signing bonus. if she makes $21 an hour, which equation models trudy total pay y in dollars as it relates to the number of hours x that she worked?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

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)