A circular mirror has a circumference of 50 pi inches. What is the radius of the mirror? Show your work.

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

Me n o w. i need t h i s. 10 points

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?