Answer:
12-5=7
12-7=5
Step-by-step explanation:
The answer is B (3, 9), (1,-5), (3,3)
Percent increase
find increase
then divided that by original
562157+531285=30872=increase
now put that over original
30872/531285=0.05810817/1
percent means partst out of 100
make bottom number 100
0.05810817/1 times 100/100=5.810817/100=5.810817%
thousanth
5.811%
Its value is 400.
Hope this helps.