Which equation represents a circle with a radius of 8 centered at ( -3, 4)? A. (x – 3) 2 + ( y + 4) 2 = 8
B. (x + 3) 2 + ( y – 4) 2 = 64
C. (x – 3) 2 + ( y + 4) 2 = 16
D. (x – 8) 2 + ( y + 4) 2 = –3

The variable in a relation who’s value depends on the value of the independent variable is called what?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.