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3 years ago

Pls help me!! Will mark brainlest!!

Mathematics

2 answers:

Veronika [31]3 years ago

7 0

Answers:

Equations: 7x+3y=22

3x+y=8

The cost of tacos is $1 and the cost of burrito is $ 5.

Step-by-step explanation:

Let the cost of tacos be x and the cost of burrito be y.

Equations: 7x+3y=22

3x+y=8

3x+y=8, y=8-3x

sub y=8-3x into 7x+3y=22, 7x+3(8-3x)=22

-2x=-2

x=1

sub x=1 into 3x+y=8, 3(1)+y=8

y=5

∴The cost of tacos is $1 and the cost of burrito is $5.

Elodia [21]3 years ago

4 0

Answer:

System of Equations:

let x be the cost of a taco

let y be the cost of a burrito

7x + 3y = 22

3x + y = 8

The cost of a taco is $1

The cost of a burrito is $5

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

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Answer:

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Step-by-step explanation:

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