The last answer is correct x^5/6 + 2x^7/3
Answer:
The number is 23.
Step-by-step explanation:
5n + 7 = 122 Subtract 7 on both sides
5n = 115 Isolate the variable by dividing 5 on both sides
n = 23
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Hope this helps!!!
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Please mark this as brainliest!!!
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Thank You!!!
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<h3>Given that it is arithmetic</h3>


It would be 56 degrees since it's a vertical angle and to get the obtuse angles you just subtract 180 from 56 and there's your answer. Hope this helped! (':
Your speed is 3.9 miles per hour