Plz HELP! Translate each problem into an equation, then solve.
5 less then a number is 20

Me with this one question, and i'll upvote the brainliest answer

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

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.