30 students in a class. 18 are girls. what is the ratio of boys to total number of students in the class?​

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

5x−4≥12 or 12x+5≤−4 can you with this problem

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