Point O is the center of the circle. Chord AB has length 32 cm and the distance from the center of the circle to chord AB is 9cm. A What is the length of radius AO (to the nearest tenth)?

Answer these questions showing your work plz

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?