Complete the square: x^2 + 16x + ___

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

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