Find the equation of the circle that has diameter endpoints of (4, 8) and (10, 16). a. (x - 7)2 + (- 12)2 = 25 b. (x - 6)2 + ( - )2 = 25 c. (x - 7)2 + (y - 12)2 = 100 d. (x-6)2 + (y - 3)2 = 100

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.

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?