Help!! what is the answer?

Daphne has calculated the total cost of a meal to be $5. she wants to make 70 percent on each meal. what will be the cost of the meal after adding the percentage? a. $8.50 b. $7.14 c. $3.50 d. $14.00

Which term was used to refer to greek statues that were in the form of a standing, draped girl? a)ka b)kouros c)kore d) all of the above

Were women gifted in prophecy and are included in several old testament scenes found in the sistine chapel? a. greek sybils b. ignudi c. psychics d. tempests