shaylacevallos46 shaylacevallos46

12-01-2022
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contestada

CAN SOMEONE HELP ME PLEASE THANKS SHOW WORK

20+(-7.9)=

Respuesta :

nyanyanyan nyanyanyan

12-01-2022

Answer:

12.1

Explanation:

The + sign does not cancel out with the - sign, so just treat it like a normal subtraction problem.

+(-7.9) = -7.9

20 - 7.9 = 12.1

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