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Which expressions are equivalent to 4(4a+5)? a. 16a+5 b. 16a+20 c. 12a+20+4a d. 2(8a+10) e. 16a+5+4
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Which expressions are equivalent to 4(4a+5)? a. 16a+5 b. 16a+20 c. 12a+20+4a d. 2(8a+10) e. 16a+5+4
asked
May 28, 2019
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Which expressions are equivalent to 4(4a+5)?
a. 16a+5
b. 16a+20
c. 12a+20+4a
d. 2(8a+10)
e. 16a+5+4
Mathematics
middle-school
Tongfa
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The is choice b because if you distribute the 4 to both parts of the expression in the parentheses then the expression would be equal to that
Dmagda
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May 29, 2019
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Hello there!
4(4a + 5)
Use the distributive property
(4)(4a) + (4)(5)
16a + 20
The correct answer is B
Mayuko
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Jun 1, 2019
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Mayuko
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