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vazorg [7]
2 years ago
14

Question 4 of 25 Use the substitution method to solve the system of equations the correct ordered par x+y=5 y=7​

Mathematics
1 answer:
alex41 [277]2 years ago
8 0

Answer:

x = -2

y = 7

Step-by-step explanation:

x+y=5

y=7​

x+y=5

x + 7 = 5

x = -2

x+y=5

-2 + y = 5

y = 7

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Answer:

3142 feet

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Which circle has a radius that measures 10 units?
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Step-by-step explanation:

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Answer:

b = 33 miles

Step-by-step explanation:

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cross multiply

735/5280

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using Pythagoras theorem

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a = 4000

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Step-by-step explanation:

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