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Sophie [7]
3 years ago
10

SOLVE THESE TWO FOR BRAINLY PLSSSS!!!!!!!!

Mathematics
2 answers:
jenyasd209 [6]3 years ago
8 0

Answer: 1) D

2) A

Step-by-step explanation: plz mark me brainliest

kozerog [31]3 years ago
4 0

Answer:

1) C) 2) B)

Step-by-step explanation:

First one is just times them together get 12root(a^2b^2) = 12ab.

Second question, you use equation 1 to minus equation 2 get 2x = 6, then x = 3, then substitute it into either equation, for example the first one get -7*3 +  5y = 24, then solve for y, can get y = 9, so B) is correct answer.

If it is helpful, plz give me Brainliest.

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