hideki was given a rare coin 9 years ago. the value of the coin has increased $6 every year since it was given to him. it is now worth $76 what equation can hideki use to find the value, v, of the coin after a years of owning it

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

I’m really confused and need your assist me with this question i’ve never been taught

Write the slope intercept equation for line ab.