trellizzz trellizzz
  • 11-04-2019
  • Mathematics
contestada

2(-20)+3[5/4(-20)]+5[2/5(50)]+4(50)

Respuesta :

anthonyarafet anthonyarafet
  • 11-04-2019

Answer:

THE ANSWER IS A

Step-by-step explanation:

Answer Link
mathstudent55
mathstudent55 mathstudent55
  • 11-04-2019

Answer:

185

Step-by-step explanation:

We follow the order of operations.

Multiplications are done before additions from left to right in the order they appear. The operations in bold in each line are the ones being done next.

2(-20)+3[5/4(-20)]+5[2/5(50)]+4(50) =

= -40 + 3(-25) + 5(20) + 200

= -40 + (-75) + 100 + 200

= -115 + 100 + 200

= -15 + 200

= 185

Answer Link

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