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Mathematics 14 Online
icebucket407:

A limited-edition poster increases in value each year. After 1 year, the poster is worth $20.70. After 2 years, it is worth $23.81. Which equation can be used to find the value, y, after x years? (Round money values to the nearest penny.)

AngeI:

I believe it would be $20.70 x X=y

AngeI:

For the equation, but to fine x I am not sure if you would put the percentage but since it doesn't ask for it let's just out the number. 23.81-20.7= 3.11

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