The table below shows the total Cost per number of hours. please determine the constant of proportionality or determine if the table is proportional.

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.

Does anyone know how to do geometryme with this problem

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two