2. The point (0, 0) is a solution to which inequality? A. y - 9< 3x - 10
B. y -9 > 3x + 10
C. y-9> 3x - 10
D. y + 9 > 3x + 10​

Which of the following is true for the relation f(x)=2x^2+1

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?