sgridharan sgridharan

19-02-2021
Mathematics

contestada

13 × 20 – 15 × 9 + 20 × 7 – 6 × 15.

Respuesta :

hbaggett2005 hbaggett2005

19-02-2021

Answer:

the answer is 175

Step-by-step explanation:

have a good day

Answer Link

SValore SValore

16-05-2021

Answer:

The correct answer is 175.

Step-by-step explanation:

[tex]13 * 20 - 15 * 9 + 20 * 7 - 6 * 15\\[/tex]

= [tex]260 - 135 + 140 - 90[/tex]

= [tex]400 - 225[/tex]

= 175.

Answer Link

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