Dexter plans and records his spending. In the coordinate
plane below, the x-axis represents the number of days
before or after today. For example, -1 would represent
yesterday. The y-axis represents the amount of money
Dexter planned to spend in dollars. The points (-5,8).
and (2,8) represent Dexter's planned spending on two
separate days.
Plot the two points on the coordinate plane.
pls helppp

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