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Finger [1]
3 years ago
9

The sum of the digits of a two-digit number is 6. when the digits are reversed, the number decreased by 18. find the original nu

mber.
Mathematics
1 answer:
poizon [28]3 years ago
3 0
<span>2x + x = 12
=> x =12/3 =4
so, original number is 84.</span>
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3 years ago
25 x 170 x 6.350<br> please help
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Answer:

26,987.5

Step-by-step explanation:

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A coin contains 1.25 grams of nickel and 3.75 grams of copper, for a total weight of 5 grams. What percentage of the metal in th
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3 years ago
Find the value of x.<br><br> Brainlest for anyone who answers and explains it!
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3 0
3 years ago
86 -5 + 22 - 42 - 7 =
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54!

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