Simply cross multiply and simplify to get a = 11
Hope this helped!! xx
The earth's circumference is: 24,901miles
195 divided by 20 = $9.75
Mark brainliest please and thank you :)
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Define x :
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Let the smallest number be x.
The other two numbers will be x+1 and x+2.
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Construct equation :
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The sum of all 3 numbers is 78
⇒ x + x + 1 + x + 2 = 78
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Solve x :
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x + x + 1 + x + 2 = 78
3x + 3 = 78
3x = 78 - 3
3x = 75
x = 25
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Answer: Smallest number = 25
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Answer:
C
Step-by-step explanation:
