There were 25 questions. 21/25 x 100 = 84%
Answer:$15.40
Step-by-step explanation:
Answer:
the first two answers are perpendicular
I got 22 because if u do 20 multiplied by 10% that gives u 2 which u then add onto the 20 to get the starting price. 10% of 22 is 2 and then 22-2 = 20 (if u we’re doing it from the starting price)
