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1 year ago

13

Plzzz help me.please reply fast

2 answers:

Nimfa-mama [501]1 year ago

6 0

Answer:

x=458

Step-by-step explanation:

1729-810=919

919-790=129

810-129=681

681-112=569

112-1=111

569-111= 458 (which is the answer)

amm18121 year ago

4 0

Answer:

<u>I get 458, but please check the calculations.</u>

Step-by-step explanation:

See attachment. I worked down the pyramid until I has enough information to calculate x. For example, 919 had to be the difference of (1729 - 810) for a sum of 1729. 129 had to be the difference of (919-790). 681 is the difference of (810 - 129). And so on . . .

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