6x+y=15 -7x-2y=-10 using substitution

1 answer:

5 0

The answer is (8, -33)

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11Alexandr11 [23.1K]

Answer:

$\displaystyle -4 + c < -20$

Step-by-step explanation:

You could either do what I did in the above answer, or you could do this:

$\displaystyle c - 4< -20$

It does not matter how you write it, as long as you understand the concept!

I am joyous to assist you anytime.

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Alexandra [31]

Answer:

this is the define of measure of an angle

Step-by-step explanation:

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PilotLPTM [1.2K]

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Vera_Pavlovna [14]

your answer is -3

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Crazy boy [7]

Answer:

Your answer option is C) 600

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