3x − 2y = −2
x + 3y = 14
To solve this system by substitution, which expression could be substituted for x?
A) 3y + 14
B) 3y − 14
C) −3y + 14
D) −3y − 14

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

Evaluate the following expression 1/3^2

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12