contestada

Chris wants to order DVDs over the internet. Each DVD costs $15.99 and shipping the entire order costs $9.99. If he can spend no more than $100, how many DVD's could he buy?

Respuesta :

irspow

Answer:

Step-by-step explanation:

[tex]15.99d+9.99\le 100\\ \\ 15.99d\le 90.01\\ \\ d\le 5.6\\ \\ \text{So he can purchase at most 5 dvds.}[/tex]

Otras preguntas