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Irina18 [472]
2 years ago
5

A mother is three times as old as her daughter, and the sum of their ages

Mathematics
1 answer:
garri49 [273]2 years ago
3 0

Answer:

33

Step-by-step explanation:

If m = Mother's age and d = daughter's age, we can make the following equations

m = 3d

m + d = 44

Now, using substitution, we can substitute m for 3d in the second equation:

3d + d = 44, 4d = 44, d = 11

Then, we can plug d into the first equation: m = 3(11) = 33

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
2. Find the surface area of a cylindrical can of tennis balls if the height of the can is 8
alina1380 [7]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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