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max2010maxim [7]
3 years ago
6

The total age of diana, carmen , and andrew is 45. diana is 21,and andrew is twice as old as carmen. how old is andrew

Mathematics
1 answer:
MissTica3 years ago
8 0
Diana's age=21 years
Carmen's age=x years
Andrew's age=2x years
21+x+2x=45
21+3x=45
3x=45-21
3x=24
x=24/3
x=8
2x8=16
Carmen is 8 years old and Andrew is 16 years old. Hoped that helps:)
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3 years ago
Help please!! Thanks
shutvik [7]

Answer:

B

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dybincka [34]
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Total cost of basic car and optional items for John= (8250 + 324) dollars
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3 years ago
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nataly862011 [7]

Answer:

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Step-by-step explanation:

The figure consists of a rectangle and a triangle.

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3 years ago
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