Answer:
79
Step-by-step explanation:

Expressed as: The score is <em>the difference</em> between 29 and -50.
Simplify:

Result:

Feel free to ask questions, and don't forget to mark as Brainliest if this helped.
Find how many hours he does in a day and then divide that by the number of papers he delivers every day.
Answer: 2520 inches.
I hope this helped! Please mark me brainliest :)
I only know this way sorry
20=5 (-3+x)
20=-15+5x
+15. +15
_________
35=5x
__ __
5. 5
7=x
Answer: <em>60°</em>
<em>First let's notice how all of the angles are on a straight line</em>
<em>We know that straight lines must equal to </em><em>180°</em>
<em>Let's take our given angles and add the together </em>
<em>63°+26°+31°=120°</em>
<em>Now we take 180° and subtract is from 120° to give us angle x</em>
<em>180°-120°=60°</em>