Apromotional deal for long distance phone service charges a $15 basic fee plus $0.05 per minute for all calls. if joes phone bill was $72 under this promotional deal, how many minutes of phone calls did he make?

What is the measure of x, in degrees

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

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.