Can anyone advise how to raise my gpa at Excelsior?

I have a 2.93 I believe and would like to raise it up to at least a 3.0 or even better a 3.5.

I have a "D" in Algebra that has brought it down and I am retaking that at Penn Foster (Tech Math).

Can I ask EC to remove all classes from my transcript that will not be applied to my degree program? This could also lower my GPA hypothetically right???

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ImustStudy
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A.S. Liberal Arts- Excelsior College

B.S. Criminal Justice- Excelsior College

M.S.- To be announced

CLEP and DANTES
English Comp (62)
College Spanish (76)
Astronomy (56)
Rise and Fall of Soviet Union (50)
Principles of Supervision (60)
Introduction to Law Enforcement (67)
Criminal Justice (59)
Intro to Business (63)
Intro to Sociology (60)

FEMA: 13 units
Penn Foster: Info Literacy, Criminology

Number of classes remaining:
0