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Algebra 10 Online
OpenStudy (anonymous):

Checking my answers Solve the equation. 7(2b – 5) + 3 = 10 I got b=3 Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P = {1, 2, 3, 4}. What is P'? I said cannot be determined

OpenStudy (mathstudent55):

b = 3 is correct

OpenStudy (anonymous):

and is the second question 5,6,7,8 now that I think about it?

OpenStudy (anonymous):

or was I right the first time?

OpenStudy (anonymous):

yes it would be 5,6,7,8

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