Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options: A. The amount of change is different for the percent increase and the percent decrease. B. The ratio of the percent increase is not the same as the percent decrease. C. The ratio for the percent increase has a smaller denominator than the percent decrease. D. The ratio for the percent increase has a different numerator than the percent decrease. E. The original amount for the percent increase is different from the original amount for the percent decrease.

Design a number line containing five (5) points2.benin, one of the smallest countries in africa, has a total area of 43,475 square miles. the population of the country was recently estimated at 10,160,555. about 3,657,790 people live in rural areas. the country has only about 870 miles of surfaced roads. a. round off the total population to the nearest hundred thousand people. b. round off benin’s area in square miles to the nearest thousand. c. round off the number of miles of surfaced roads to the nearest ten. d. round off the number of people who live in rural areas to the nearest million.

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

(60 points) explain this in detail