Greg saved $8,000 prior to starting college. Each semester he must pay $2,5000 in tuition and fees. He knows he will eventually be in debt. What is the equation and how much debt Greg will be in if he graduates in 4 years (8 semesters) ?

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.