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Mathematics, 19.12.2019 21:31 anamatiascamaja

Confusing stuff! giving out 50 big points!

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
c) 3x - 3 = 75
d) 3 - 3x = 75

leave an explanation for your answer so i can understand. you! : d

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Confusing stuff! giving out 50 big points!

a pack of gum costs 75 cents. that is 3 cen...

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