Brandon is 6 times as old as Cora. In 4 years, Brandon will be only twice as old as Cora will be then. Find Brandon’s age now.

Question

kate200468 · Answer

C − C or a ′ s a g e n o w B − B r an d o n ′ s a g e n o w B = 6 C an d B + 4 = 2 ( C + 4 ) 6 C + 4 = 2 C + 8 6 C − 2 C = 8 − 4 4 C = 4 ⇒ C = 1 ⇒ B = 6 ⋅ 1 = 6 A n s . B r an d o n i s n o w 6 ye a rs .

Answered by kate200468 | 2024-06-10

kate200468 · Answer

Brandon is currently 6 years old. This is calculated using the equations derived from the relationships between his and Cora's ages. Cora is 1 year old, confirming that Brandon's age is 6 times her age. 
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Brandon is 6 times as old as Cora. In 4 years, Brandon will be only twice as old as Cora will be then. Find Brandon’s age now.

Answer (2)

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