Anumber n is multiplied by 3. the result is the same as when n is divided by 3. what is the value of n?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

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