Midnightscall
Midnightscall Midnightscall
  • 04-03-2019
  • Mathematics
contestada

A box of 15 cookies costs $9. What is the cost for 1 cookie?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-03-2019

Answer:

Each cookie costs $.60

Step-by-step explanation:

We can use proportions to solve this problem

Cost over cookies

$9                    x dollars

-----              = ----------

15 cookies      1 cookie

Using cross products

9*1 = 15x

Divide each side by 15

9/15 = 15x/15

.6 =x

Each cookie costs .60

Answer Link
57744148
57744148 57744148
  • 04-11-2021

Answer:0.60

Step-by-step explanation:

Answer Link

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