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Mathematics 9 Online
OpenStudy (anonymous):

Suppose that the equation, y = 1000(1.05)x, represents the average cost of an education at a public college, where x stands for the number of years after 1990. What is the average cost in 1990 (x = 0)? Answer $1000 $1050 $2000 $0

OpenStudy (anonymous):

@phi what do I do first?

OpenStudy (anonymous):

Substitute 0 in for x in your equation

OpenStudy (anonymous):

okay give me a sec

OpenStudy (anonymous):

@Brittni0605 I got 1000

OpenStudy (anonymous):

|dw:1352671855669:dw|

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