What is the slope or a road that rises 6 feet for every horizontal change of 100 feet?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

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