In the number 9,999.999, how does the 9 in the tenths place compare to the 9 in the place to its right

Factor the monomial completely 42a3b3

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)