Equation of line passing through (4, 12 and (4,-8)

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Complete the two-column proof. given: 5/x + 9 = 11 prove: x = 10 5/x + 9-11 select one: a. a. given b. subtraction property of equality c. division property of equality b. a. given b. subtraction property of equality c multiplication property of equality ca. given b. addition property of equality c. multiplication property of d. a. given b. addition property of equality c. division property of equality

Find 1/8 of 12. express your answer in simplest form.