meglil377
meglil377 meglil377
  • 03-05-2021
  • Mathematics
contestada

Help me plz and thank you

Help me plz and thank you class=

Respuesta :

Arantus Arantus
  • 03-05-2021

[tex]1) \: 21 + 35.[/tex]

[tex]2) \: 5.[/tex]

Answer Link
colevv
colevv colevv
  • 03-05-2021

Answer:

  1. 21 + 35
  2. 5

Step-by-step explanation:

1.

To expand the expression 7(3+5), multiply 7 into the numbers in the blanket. That means 7×3 + 7×5 = 21 + 35.

2.

It's the result of the expression on the right. It's 5 because 5(3-2) = 5×3 + 5×2 = 15 - 10.

Answer Link

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