100% what is the equation of the line that passes through the point (-7, 21) and is parallel to the line y = 1/7x - 56

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

What number is 7 units left of -15?