Which equation represents Grant's path? A circle representing a pool is graphed with a center at
the origin. Grant enters the pdol at point A and swims
over to a friend who is located at point B.
O y= 2 - 4x
O y=4 -
O y=6 -
10
6
B
O y = 8 - 2x
22
A
-10 & 6+ 22
2 4 6 8 10 x
Lo T9
-10

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles