Find f ° g
and
g ° f
, if they exist.

f={(−4, −5), (0, 3), (1, 6)}
and
g={(6, 1), (−5, 0), (3, −4)}

Factor the monomial completely 42a3b3

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers