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Bananas are on sale for $0.40 a pound, and you have a coupon for $0.25 05 your total purchase. \vrite a function mle for the cost of n pounds. how much would 30 pounds of bananas cost? /1 point)

Respuesta :

Bee1199
It would be c(n)=0.4n-0.25; $11.75
So C

Answer:

[tex]C(n)=0.40n - 0.25[/tex]

Step-by-step explanation:

We know that

Bananas cost $0.40 per pound.

The coupon offers a $0.25 discount of the total purchase.

Let's call [tex]n[/tex] pounds and [tex]C(n)[/tex] the cost of [tex]n[/tex] pounds.

The function that models this problem is

[tex]C(n)=0.40n - 0.25[/tex]

This expression states that each pound costs $0.40, and there's a discount of $0.25 in the final price.

Therefore, the function is

[tex]C(n)=0.40n - 0.25[/tex]

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