Whats the product of 4 and 28

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality