3 years ago

3 times a number which is 2 less then z is nine

1 answer:

5 0

I used x to replace the unknown number. Hope this helped.

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Hitman42 [59]

Not sure about this but, is it a line?

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3 years ago

taurus [48]

Answer:

whats the question

Step-by-step explanation:

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Eva8 [605]

Answer:

Step-by-step explanation:

Substitute n for 10, 11 and 13

45 - 10 = 35

45 - 11 = 34

45 - 12 = 33

The answer is ten because when substituting n for 10, the equation

35 = 45 - 10

is true

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adelina 88 [10]

Answer: it is b

Step-by-step explanation: just count how many lines between x and x' to the right its positive to the left its negative

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bija089 [108]

Answer:

the first is a linear

second is an exponential

third is quadratic

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