How do I simplify this math problem
-9c+9c-12...
Answers: 2
Mathematics, 22.06.2019 05:00
Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), find r' if c c' = 0.25 and d = 6.0. a. 6 b. 12 c. 18 d. 24
Answers: 3
Mathematics, 27.09.2019 12:30
Social Studies, 27.09.2019 12:30
Mathematics, 27.09.2019 12:30
Biology, 27.09.2019 12:30
World Languages, 27.09.2019 12:30
Mathematics, 27.09.2019 12:30
Chemistry, 27.09.2019 12:30
World Languages, 27.09.2019 12:30
Arts, 27.09.2019 12:30