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Grace [21]
3 years ago
8

3x + 2y = -9 X – Y = -13

Mathematics
1 answer:
salantis [7]3 years ago
3 0

Answer:

x =-7. .y=6

Step-by-step explanation:

3x + 2y = -9

(X – Y = -13)×3

3x + 2y = -9

3x – 3y = -39

5y = 30

y=6

3x +2(6)=-9

3x=-21

x=-7

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Given triangle ABC with m M
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Answer:

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Step-by-step explanation:

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3 years ago
tom mowed lawns for the summer, in june he deposited $120 the first week, $80 the second week, and $75 the following week, then
fredd [130]

First, we need to figure out the total amount that was in his account...

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4 years ago
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What numbers multiply to -72 and add to 6
jeyben [28]

Answer:

Your answer is 12 and -6

Step-by-step explanation:

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6 0
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