h6i3u63rg9 h6i3u63rg9
  • 09-10-2020
  • Mathematics
contestada

At the market five lightbulbs cost nine dollars how much do seven lightbulbs cost

Respuesta :

hnrstiles hnrstiles
  • 09-10-2020

Answer:

$12.60

Step-by-step explanation:

Answer Link
Аноним Аноним
  • 09-10-2020

Answer:

12.60

Step-by-step explanation:

9 dollars divided by 5 lightbulbs is 1.8

so 1.80 dollars × 7 lightbulbs = 12.60

9÷5=1.8

1.8×12.60

Answer Link

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