soBabdVoaprosieBear soBabdVoaprosieBear

23-09-2015
Mathematics

contestada

5(x+10)+x
a. 6x+15
b. 5x+15
c. 6x+50
d. 4x-50

Respuesta :

AzarieN AzarieN

23-09-2015

the answer is c. multiply 5x + 50+ x= 6x, because 5x + 1x = 6x, 50 stays by itself

Answer Link

Exvited Exvited

23-09-2015

5(x + 10) + x

First, expand. / Your problem should look like: 5x + 50 + x
Second, gather like terms. / Your problem should look like: (5x + x) + 50
Third, simplify. / Your problem should look like: 6x + 50

Answer: 6x + 50 (C)

Answer Link

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