Answer:
The least common multiple is 30. Hope that helps!!
Step-by-step explanation:
It will stay the same.
7. x=19 2x=38
8.x=23 3x=69
9.x=12 (50-2)/4=12
10.x=15 (31-1)/2
11.x=16 (84-4)/5
12.x=27 (55-1)/2
if 2 angles are opposite, it's the same
b. 3
20-17=3
38,095.24
40,000 = P(1 + 0.05)^1
P = 40,000/1.05
P = 38095.2380952
