Answer:
-3yc+3y2+8c-8y
Step-by-step explanation:
(3y-8)(-c+y)
3y(-c+y)-8(-c+y)
Answer: 9 (2x + 1)
Step-by-step explanation: i hope i helped
7
3:5 + 7 = 10:12
10:12 when shortened is 5:6
C
tan45° = = = 1