I think it would be 72+4x=400
400-72= 328
328/4= 82
So the answer would be 82=x
The word decreased indicates that a negative internet should be used
Answer:
Proportional relationships are relationships between two variables where their ratios are equivalent.
Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is know as the "constant of proportionality".
I really recommend watching Khan Academy's video over proportional relationships, the speaker explains it very well!!
A. You need to compare 2/5, 1/2 and 3/4
2/5= .4
1/2= .5
3/4=.75
Therefore the bucket that is 2/5 full is less than 1/2 full
Answer:It would be 8ft ??
Step-by-step explanation: 3ft = 8ft