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Mathematics 12 Online
OpenStudy (chrisbart):

subtract 3 – (–18) a. –21 b. –15 c. 15 d. 21

OpenStudy (anonymous):

d

OpenStudy (anonymous):

Yeah, I agree with Kfullwood, the answer is D. 21

OpenStudy (chrisbart):

thanks

OpenStudy (anonymous):

medal plx

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