2 years ago

HELP PLEASE

Mathematics

1 answer:

Elis [28]2 years ago

3 0

Answer:

2 ≤ x < 9 or x = [2, 9)

Step-by-step explanation:

Negative four is at least six less than a number

-4 ≤ x - 6 ⇒ x ≥ 2

Sum of a negative two & nine times a number is less than seventy nine

-2 + 9x < 79 ⇒ 9x < 81 ⇒ x < 9

Combined inequality:

2 ≤ x < 9 or x = [2, 9)

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Wow - you are asking a LOT of questions. The Monthly Payment Formula is really tricky so I'll solve that for you.

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Step-by-step explanation:

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2 years ago

What’s this question

shusha [124]

Multiply the first equation by -1

-3x-y=-4

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