100 points
which of the following is radius of the circle?
a.)de
b.)ab
c.)ce

oh and idk how to add a picture so i need someone to me with that to

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

For what value of x does 4x = (1/8) x + 5?