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?

It takes 5 spells to defeat each troll and  the maximum number of spells that Ifede can use is 855.

Step-by-step explanation:

Given : 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

To Find: 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?

Solution:

T represents the number of trolls

G represents the number of goblins that Ifede can defeat without running out of spells

It takes 3 spells to defeat each goblin.

Inequality : 5T+3G≤855

Since we are given that 3 in the inequality represents spells to defeat each goblin.

So, 5 represents spells to defeat each troll.

855 in the inequality represent the maximum number of spells that Ifede can use

Thus , it takes 5 spells to defeat each troll and  the maximum number of spells that Ifede can use is 855.

answer: the answer is 35%

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1