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2 votes
What is the value of the expression 3 – a – b when a = 15 and b = –3?

a. –21
b. –15
c. –9
d. 21

2 Answers

4 votes
the answer is -15. i am positive and hope it helped u

User Publius
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8.0k points
0 votes
the answer is -9 c your welcome :)
User Jayne
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8.2k points