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Dmitriy789 [7]
3 years ago
9

Please help asap!!!!!

Mathematics
2 answers:
finlep [7]3 years ago
7 0

I think its this one

ki77a [65]3 years ago
3 0
D.
The open circle means it doesn’t include that number.

Domain is the x axis, -7 up to and including 2.
Range is the y axis from -5 to +7
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(3x​ –7x)+(3x​ +4x).
deff fn [24]

Answer:

A positive 3x

Step-by-step explanation:

since both parts have the same variable you could add them or subtract them together

(3x-7x)+(3x+4x)

You will subtract 3x-7x which will give you a negative 4x

You will do the same on the other side

Add 3x+4x and it will give you a positive 7x

-4x+7x=will give you an positive 3x

Hopes this helps

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4 years ago
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3 years ago
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6X and six are not the same number unless x is?
STALIN [3.7K]
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3 years ago
Please HELP me with these and explain. i did these but i wanna make sure they are right.
neonofarm [45]
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