berniceallonce22
berniceallonce22
16.12.2020 • 
Mathematics

Evaluate if a = 2, b = -3, and c = 4. a + 9 =
4 - c =
2c + 13 =
15 - 3b =
5a + 7b =
-a + 3b + 10c =
5a - 9b + c =
ab/a - b=
a + bbc=
a + b + c3+3c=

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