2x ≤ -2/3(4x + 4)
...multiply
2x ≤ -8/3x - 8/3
...add -8/3x
14/3x ≤ -8/3
...divide
x ≤ -4/7
12 ft shadow / 4 ft shadow = 3
16.5 ft / 3 = 5.5 ft
The zookeeper is 5.5 feet tall
Answer:
28.8
Step-by-step explanation:
the original is 45=100%
it reduced by 36% meaning;100%-36%=64%
if45=100%
? =64%
45*64=2880/100=28.8
