Ben has 4 more than twice as many cd's as jake. if they have a total of 31 cd's, home cd's does jake have ?

In which form is the following function written? y = - 2(x – 3)(x + 5)

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.