Mark and joan worked together to sell a $12,000 air conditioning unit for an apartment building they agreed to split the 12% com
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Formula :
Plug in the values :
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Answer:550
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Plug in the values :
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Answer:550
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Hi there! :)
The two angles pictured are vertical angles, therefore:
8x - 6 = 6x + 12
Solve for x by subtracting 6x from both sides:
2x - 6 = 12
Add 6 to both sides:
2x = 18
Divide both sides by 2:
x = 9.