7. On a map of a local community college, the cafeteria is located at point (-4,3) and the bookstore is located at point (6,1). What is the distance between the cafeteria and
bookstore rounded to the nearest tenth?

A. 9.8 units
B. 4.5 units
C. 10.2 units
D. 3.5 units

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.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?