Answer:
Decease in weight by 56.4%
Step-by-step explanation:
From 55 lb to 24 lb,
There is a decrease in the weight from 55 lb to 24 lb.
For the percentage decrease in weight,
Change in weight = 55 - 24
= 31 lb
Percentage change in weight =
=
= 56.36%
≈ 56.4%
Therefore, there is a decease in weight by 56.4%.
Answer:
-3=x
Step-by-step explanation:
First you must add the X's on each side which gives you: 1x-2= -x - 4 - 4
Next you must add the first number 4 to the - 2 on the other side.
Then you do the exact same thing with the other number 4.
After that you get 1x+6=-x, then you subtract the 1 x with the -x to get 6= -2x.
Finally divide both sides by 2 and your final answer is -3 = x
Answer:
fraction x=7/5
mixed number x= 1 2/5
decimal x=1.4
Step-by-step explanation:
Answer:
20 minutes
Step-by-step explanation:
80% of 480 is 384
480 x .80 = 384
4.8 x 20 = 96