the volume of a rectangular pyramid is 405 cubic units of its dimensions are reduced to 1/3 the original length what would be the volume of the smaller pyramid

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)