Answer:
x=-1/2
Step-by-step explanation:
2(4x + 2) = 4x – 12(x - 1)
8x+4=4x-12x+12
8x+4=-8x+12
-4 -4
8x=-8x-8
+8x +8x
16x=-8
16x/16=-8/16
Answer
31.46 km/hr to the nearest 100th
10:55 to 11:00 is 5 min
11:00 to 12:00 is 60 min
12:00 to 12:38 is 38 min
That's 5 + 60 + 38 = 103 min = 103/60 hr. = t
d = rt
54 = 103/60(r)
r = 54(60)/103 =31.46 km/hr to the nearest 100th
D
if u said 5x=30 then its D
