Question

The cost (in dollars) of making N birthday cakes is represented by C=24n + 35. How many birthday cakes are made when the cost is $395? Show your work and include units in your Answer.

Answer 1

C=24n + 35.

C= 395

395=24n+35

395-35=24n

360=24n

360/24=n

15=n

15units