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Luda [366]
3 years ago
12

Solve the system of equations by the substitution method. x+4y=6 y=3−x

Mathematics
1 answer:
Fiesta28 [93]3 years ago
3 0

Answer:

x = 2, y = 1

Step-by-step explanation:

x + 4y = 6 and y = 3 - x have to be rearranged: x + 4y = 6 and x + y = 3

You subtract the equations to eliminate one of the variables (x) so that the other can be found

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The number of rounds that can be played is given by the product of three

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<h3>Response;</h3>
  • <u>45 rounds</u>

<h3>Reasons for arriving at the above value;</h3>

A round is when the player with the most tokens gives one token to each of the other players, and one placed in the discard pile, we have;

<h3>First three round</h3>

17 - 3 = 14

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<h3>Fourteenth three rounds</h3>

4 - 3 = 1

2 + 1 = 3

3 + 1 = 4

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4 - 3 = 1

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<h3>Fifteenth three rounds</h3>

3 - 3 = 0

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3 - 3 = 0

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0 + 1 = 1

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Therefore, after the fifteenth three rounds, which is 15 × 3 = <u>45 rounds</u> Ava runs out of token, ending the game.

Learn more about number series here:

brainly.com/question/4163549

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