mrduck1
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The cost to rent a bike is $28 for the first day plus $2 for each day after that. Write an explicit formula for the rental cost for n days. What is the cost of renting the bike for 8 days?

Respuesta :

Answer:

42

Step-by-step explanation:

The explicit formula for the rental cost is  =+. The cost of renting a bike for 2 days is $42.

The equation for the rental cost for n days will be 28 + 2n.

Based on the information given, the explicit formula for the rental cost for n days will be:

= 28 + (2 × n)

= 28 + 2n

Therefore, the cost of renting the bike for 8 days will be:

= 28 + 2n

= 28 + 2(8)

= 28 + 16 = 44

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