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Hunter-Best [27]

2 years ago

12

charles is 22 years older than his sister danielle. in 10 years he will be twice as old as danielle. how old is each of them now

?

1 answer:

andriy [413]2 years ago

3 0

9514 1404 393

Answer:

Charles: 34
Danielle: 12

Step-by-step explanation:

If Charles is 22 years older, he will be double Danielle's age when she is 22. If that is 10 years from now, Danielle is 12 and Charles is 34.

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Step-by-step explanation:

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Keywords: Equation of line, slope-intercept form

Learn more about slope-intercept form at:

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