Determine the center and radius of the following circle equation:

x^2 + y^2 - 8x + 20y + 67 = 0

Solve for x: |3x 12| = 18

A small tree was planted at a height of 8 feet. The tree has been planted for 16 months, and is now 57.6 feet tall. Which equation could be used to find x, the average number of feet the tree grew each month? A. 16x + 57.6 = 8 B. 57.6x + 8 = 16 C.

The regular price of a pair of hockey skates was $250. Ron bought the skates at a discount of 8%. However, he had to pay 5% sales tax on the skates after the discount. What was the selling price of the skates?

Question 1 Use Heron's Formula to find the area of A ABC if a = 9cm, b = 11cm, c = 16 cm. 47.6 sq cm 52.1 sq cm 89.5 sq. cm 15.2 sq cm

Which unit of measure would be appropriate for the volume of a sphere with a radius of 2 meters

George has two different savings accounts. Savings Account A currently has $140 after one year. It earned 12% interest during that year. Savings Account B currently has $160 after one year. It earned 20% interest during that year.

What is equivalent to - 4 + (4+5)

Carrie started at the southeast corner of Franklin Park, walked north 240 yards, turned and walked west 80 yards, and then turned and walked diagonally back to where she started. What is the area of the triangle enclosed by path she walked?

What is the maximum of f (x) = sin (x) ? Negative 2 pi -1 1 2 pi

Vermont produces about 430000 gallons of maple syrup each year how many 2 quart containers of Maple Syrup can be made from 430000 gallons of syrupy