Đối với nền kinh tế mở thì việt nam nên quan tâm chính sách nào

Solutions for 2x+7 less than or equal to 3x-5

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x