Derrick decided to use blocking to deal with extraneous factors in his experiment. if 2 treatments are applied to one of his groups, how many treatments should be applied to his other groups

Which value of y will make the inequality y< -1 false?

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

Solve the system of equations. 2x-2y=-4 and x+y=8. show work