Answer:
1, 3, 7, 21!
Step-by-step explanation:
The number 8 would be its simplest form.<span />
40%=0.4
15*0.4
6
15-6
9 darts didn't hit the bull's eye
divide by 2 on both sides.
3/2
x=1.5
2x + 3 /12 = 2x/8
⇒ 48x/24 + 6/24 = 6x/24
⇒ (48x+ 6)/24= 6x/24
⇒ 48x+ 6 = 6x
⇒ 48x- 6x= -6
⇒ 42x= -6
⇒ x= -6/42
⇒ x= -1/7
<span>
x=-1/7~</span>
