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dmitriy555 [2]
3 years ago
12

Systems of equation:substitution

Mathematics
1 answer:
Igoryamba3 years ago
6 0

Step-by-step explanation:

8)

describe y in terms of x

y=5+x

so now replace y with terms of x

5+x+3x=37

4x=32

x=8

y=13

9)

do the same here

x=y+1

2y+x=19

2y+y+1=19

3y=18

x=6

y=7

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Answer: x+6

Step-by-step explanation:

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8 0
11 months ago
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5, 10.5, 22.05, 46.305, If it is a geometric sequence, choose the common ratio. If it is not a geometric sequence, choose "not g
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Answer:

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8 0
3 years ago
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ipn [44]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
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MatroZZZ [7]
114 is the answer hope this helps good luck and god bless!
6 0
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