Seudónimo Seudónimo

25-09-2019
Mathematics

contestada

whats 9x9-18+18-20+2?

Respuesta :

gilbertor9489 gilbertor9489

25-09-2019

Answer:

9x^9-18

Step-by-step explanation:

Answer Link

hawaiibreeze hawaiibreeze

16-04-2020

Answer:

63

Step-by-step explanation:

9 x 9 = 81

81 - 18 = 63

63 + 18 = 81

81 - 20 = 61

61 + 2 = 63

Hope this helps!

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