Which expression below is equivalent to:
`7b-4+3b+11-b
A.`9b+15`
B.11b...
Mathematics, 13.04.2020 22:30 wolfgirl2431
Which expression below is equivalent to:
`7b-4+3b+11-b
A.`9b+15`
B.11b+15`
C.`9b+7
D.11b+7`
Answers: 1
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