wildboy9933p008yl wildboy9933p008yl
  • 14-06-2018
  • Mathematics
contestada

What is the value of 7(23)? Use place value and the distributive property. 7(23) = 7(20 + 3) = ?

140
143
161
164

Respuesta :

kanest
kanest kanest
  • 14-06-2018
Distribute 7 to both of the terms in parentheses:

[tex]7 \times 20 = 140[/tex]
[tex]7 \times 3 = 21[/tex]
[tex]140 + 21 = 161[/tex]

The answer is 161.
Answer Link
erinna erinna
  • 16-03-2020

Answer:

Option C.

Step-by-step explanation:

The given expression is

[tex]7(23)[/tex]

Write 23 as he sum of its place values.

[tex]7(23)=7(20+3)[/tex]

Using distributive property we get

[tex]7(23)=7(20)+7(3)[/tex]

[tex]7(23)=140+21[/tex]

[tex]7(23)=161[/tex]

The value of 7(23) is equal to 161. Therefore, the correct option is C.

Answer Link

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