So if you take i coseterstion look at it this way 25%/100%/and250$ x the 25x250 then devided by 100 then you should get $11.00

b.-4 units

all you   do is count how many times you move

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0