Answer:
9.8699469e+14 and/or 986994690000000
Step-by-step explanation:
Answer:
90 90909090909090909090909090
4w-7k=28
-7k+4w+-4w=28+-4w
-7k=-4w+28
-7k/-7=-4w+28/-7
k=4/7w-4
:)
N + 4.5 = 8.2
n = 8.2 - 4.5
n = 3.7
Answer:
28pounds
Step-by-step explanation:
0.45=1pound
12.6
12.6/0.45=28pounds