Help please!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

slava [35]3 years ago

4 0

The answer is -5.
Steps:
1. I multiplied the top equation by 2 and the bottom equation by 3 and then added them together.
2. 24x=72 is what you should have now. I divided each side by 24 to get x=3.
3. I plugged 3 in for x in one of the equations to get y=-8.
4. -8+3=-5.

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Answer:

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Step-by-step explanation:

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Answer:

22-18-25,

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3 years ago

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vesna_86 [32]

Answer:

Step-by-step explanation:

Given that ;

Carlos needs 1.7 meters of wire for one project &

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In the attached files below. the first picture shows the diagram attached to the question and the second one shows the shading of the model which represent the total amount of wire Carlos needs.