First find the amount of increase: 380-300=80. Then divide the amount of increase by the original amount: 80/300=.266666667. Normally you round to the tenths place: .27. Then make it a percent: .27=27%. The percent of increase is 27% :) hope this helps
Answer:
((19)(49)/98)
Step-by-step explanation:
3(4x - 4) - 7x, when simplified, is 5x - 12. So your answer would be A, or the first one.