Determine the unit rate per golf ball: 6 golf balls for $15

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

Which of the following domains provide a real value periods