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what are the next three terms of the sequence 99, 89, 69, 39, -1?

Sagot :

Iringanshanayahjeanfidn

Answer:

The next three terms of the sequence 99, 89, 69, 39, -1 is -51, -111, -181.

99, 89, 69, 39, -1, -51, -111, -181.

Step-by-step explanation:

You need to add negative numbers:

99 + (-10)=89

89 + (-20)=69

69 + (-30)=39

39 + (-40)=-1

-1 + (-50)=-51

-51 + (-60)=-111

-111 + (-70)=-181

The underlined numbers are the next three terms.