Ifede can use a limited number of spells to defeat trolls and goblins. It takes the same number of spells to defeat each troll, and it takes 3 spells to defeat each goblin. Let T represents the number of trolls and G represents the number of goblins that Ifede can defeat without running out of spells. 5T+3G≤855 According to the inequality, how many spells does it take to defeat each troll, and what is the maximum number of spells that Ifede can use?

Question

Dexter Lynn

Mathematics

6 November, 13:29

Ifede can use a limited number of spells to defeat trolls and goblins. It takes the same number of spells to defeat each troll, and it takes 3 spells to defeat each goblin. Let T represents the number of trolls and G represents the number of goblins that Ifede can defeat without running out of spells. 5T+3G≤855 According to the inequality, how many spells does it take to defeat each troll, and what is the maximum number of spells that Ifede can use?

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Answers (1)

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Esperanza Guzman · Answer 1

We have the following inequality.

5T + 3G≤855

The vaiables are:

T: number of trolls

G: number of goblins

According to the inequality we have:

5 spells to defeat each troll (T).

855 maximum number of spells that Ifede can use.

Answer:

it takes to defeat each troll 5 spells

the maximum number of spells that Ifede can use is 855