Your percentage of change would have to be about 21.05, but the full answer is 21.05263. Since we are going to need to round to the nearest percent, you would have 22% decrease. The difference in the change is -20.
Given
part a
Convert each fraction to a decimal by dividing. Tell if it terminating or repeating.

It is terminate
Part b

It is repeating
the answer would bex squared + 3x - 28
Answer:
Infinitely many solutions
Step-by-step explanation:
3x-3x-2=-2
3x-3x = 0
0-2= -2
-2 = -2 Which is true, meaning it can be infinitely many solutions
We have the formula: (spending : sum of spending) . 100 = ......