2 years ago

Please its past due, will give brainlist, there is a pt. 2

Mathematics

2 answers:

Yanka [14]2 years ago

5 0

Answer:

First we add 7 on both sides

-7x+3y= -6.3

+7. +7

___________

then we simply

-7x + 7x= -1

bring down the 3y

-6.3+ 7x = 0.23

So, -1x+3y=0.7

2y = 0.7

___ __

2. 2

y = 0.35 or 35!!

Step-by-step explanation:

Hope this helps

Bogdan [553]2 years ago

4 0

Answer:

I don't know all the answers, but here are some that i think are correct, 1 question answer is 35. second question is 0.7 third question is (4,0) i think.

Step-by-step explanation:

hope i helped.

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deff fn [24]

Answer:answer is b

Step-by-step explanation: Just makes since

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