Question 14 (5 points) Determine the equation of a circle with center at (8, 10) and radius 6.
Question 14 options:

1)

(x + 8)2 + (y + 10)2 = 36

2)

(x – 8)2 + (y – 10)2 = 36

3)

(x – 8)2 + (y – 10)2 = 6

4)

(x + 8)2 + (y – 10)2 = 36

What is always true when two whole numbers are subtracted?

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)