Find the product of 3,000 and 9.
a.)27,000. b.)2,700
c.) 270. d.) 270,000
answer this question a. s.a. p.!

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

How can you tell when x and y are not directly proportional?

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.