SOLUTION: I'm lost on linear equations and functions. word problem: cd case=$35, cds=$20each. Write the linear function for finding the cost, c, of buying a cd case and d cds. I have c=20d

Question 569170: I'm lost on linear equations and functions.
word problem: cd case=$35, cds=$20each. Write the linear function for finding the cost, c, of buying a cd case and d cds. I have c=20d + 35. I don't even know where to go with this.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
word problem: cd case=$35, cds=$20each. Write the linear function for finding the cost, c, of buying a cd case and d cds. I have c=20d + 35.
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That looks good.

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