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Mathematics 18 Online
OpenStudy (anonymous):

Solve. 5 + d > 5 – d A. d > 10 B. d > 0 C. d < –5 D. d > –10

ganeshie8 (ganeshie8):

start by adding "d" both sides

OpenStudy (anonymous):

ok

ganeshie8 (ganeshie8):

5 + d > 5 – d add "d" both sides : 5 + 2d > 5

ganeshie8 (ganeshie8):

next subtract 5 both sides

OpenStudy (anonymous):

ok

ganeshie8 (ganeshie8):

wat do u get ha

ganeshie8 (ganeshie8):

5 + 2d > 5 -5 -5

OpenStudy (anonymous):

0 and 2d

ganeshie8 (ganeshie8):

yes ! 2d > 0

ganeshie8 (ganeshie8):

next divide "2" both sides

ganeshie8 (ganeshie8):

2d > 0 /2 /2

OpenStudy (anonymous):

1 and 0

ganeshie8 (ganeshie8):

\(\large \color{red}{\checkmark}\)

ganeshie8 (ganeshie8):

d > 0

OpenStudy (anonymous):

so b?

ganeshie8 (ganeshie8):

yup !

OpenStudy (anonymous):

tnx

ganeshie8 (ganeshie8):

np :)

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