12x=7y-10yis this a linear equation? what is it in standard form?

How can we find the measure of an exterior angle if we know the measurement of an interior angle

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer