Find the sum and choose the correct answer. 5n 3 + 4n 2 - 9 and -2n 3 + 7n - 5

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.