acevedodalila833 acevedodalila833

09-05-2020
Mathematics

contestada

A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be used to
find the cost of the gum 20 years ago?
A)
0.3x -0.3 = 0.75
B)
0.03x -0.3 = 0.75
3x -0.03 = 0.75
D)
3 - 3x = 75

Respuesta :

ItzMikeSS ItzMikeSS

09-05-2020

Answer: [tex]3x-0.03=0.75[/tex]

Step-by-step explanation:

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