Answer:
28.8
Step-by-step explanation:
23+2x+3x+13=180 simplify the left side
5x+36=180 subtract 36 from both sides
5x=144 divide both sides by 5 to isolate the variable
x=28.8
A horizontal line has a slope of 0. Remember the z in horizontal means zero. The slope of a vertical line is undefined.
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Answer:
wait really ? lol
Step-by-step explanation:
Answer:
-18
Step-by-step explanation:
-18
brainlest please
Answer:
56.
Step-by-step explanation:
46+10=56