Please help with 1,2,3 and 4 for statistics and I’m really struggling!!

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1