If three prime numbers greater than 3 is written as (a-b)(a-c)(b-c), then prove that it will be divisible by 48?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.