Any additional information on the line? At this point it wouldn't seem to be a function. Just y=5x or y=x-8 I mean those are both functions if you follow y=mx+b
-7(5x-8)
=-35x + 56
which is basically 56-35x if u swap it around
Answer: -9
Step-by-step explanation: 2 + 7 = 9 and just put an negative in front of 9
<h2>
-9 -_-</h2>
180-65=115
115-42=73
i think the answer is 73°