lishanda0719 lishanda0719

27-01-2021
Mathematics

contestada

LALLY MANLLITYONLILULIVE
1)
Which expression is equivalent to (5x + 3) + (4x + 7)?
A)
9x + 21
B)
9x + 10
C)
10x + 9
D)
20x + 21

Respuesta :

mitchel65 mitchel65

27-01-2021

B 9x+10, this is because you just simply combine like terms

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