Step-by-step explanation:
1. 
multiply

do both the numerator and denominater

The equation would be 30+3m=162 then you solve the problem
Answer:
the third one is the answer
Step-by-step explanation:
The first one is incorrect bc the x-intercept is where the line crosses the x-axis and the second one is wrong bc the y-intercept is where the line crosses the y-axis. the last one is incorrect bc the slope-intercept form is y=mx+b BUT the m is the slope and the b is the y-intercept.
Answer:
yes
Step-by-step explanation:
its correct because opposite sides are parallel