The formula for the circumference of a circle is C = 2r, where r is the radius and C is the circumference. The equation solved for r is r = r equals StartFraction C Over 2 pi EndFraction.. Find the radius of a circle that has a circumference of 16.

r = 4
r = 8
r = 12
r = 16

The sum of four times a number and three is two times the number minus twenty nine

Simplify 1 divided by 2/3 x (-3) divided by 1/6 x (-10)

Catherine saved some money and plans to add the same amount each week to her savings account. the table represents the number of weeks that she will save, x, and the total amount of money that she will have in her account, y. weeks, x dollars in account, y 4 74 6 86 9 104 11 116 which linear equation represents catherine’s situation?