the ratio of horeses to chickens on a farm is 9:4 if theres a total of 39 animals how many chickens are on the farm

The two-way frequency table below shows data on playing a sport and playing a musical instrument for students in a class.

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

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