dfuzeblastz10
dfuzeblastz10 dfuzeblastz10
  • 01-10-2020
  • Mathematics
contestada

which expression is equivalent to -40 + (-20) + (-60) ?

which expression is equivalent to 40 20 60 class=

Respuesta :

TrishaJha TrishaJha
  • 01-10-2020

Answer:

A

Step-by-step explanation:

Memorize that

++ = +

- - = -

- + = -

+ - = -

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