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3 years ago

Which ordered pair is a solution to the equation 3x - 3y= 21? (-3, 10) (3, 10) (-3, -10) (3, -10)

Mathematics

2 answers:

lbvjy [14]3 years ago

7 0

Answer:

y=7x+yx-1

Step-by-step explanation:

Minchanka [31]3 years ago

7 0

Answer:

(-3,-10)

Step-by-step explanation:

The reason is because we need to plug in the values into the equation:

3(-3) - 3(-10) = 21

-9 +30 = 21

21 = 21

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Factorise x^2 + x - 12

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enot [183]

Answer:

Average velocity is 32 miles/hr.

Step-by-step explanation:

Given that a particle moves on a line away from its initial position so that after t hours it is $s=6t^2+2t$ miles from its initial position.

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3 years ago

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umka21 [38]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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