Answer:
x = 4
Step-by-step explanation:
By property of intersecting secants outside of circle.

19/25 * 100 = 1900/25 = 76 ....numbers greater then 15
7/50 * 100 = 700/50 = 14....numbers less then 15
100 - (76 + 14) = 100 - 90 = 10 <== numbers equal to 15
Answer:
four pack of notebooks for $4.56
Answer:
55%
Step-by-step explanation:
11/20 = 0.55
0.55 = 55%
The answer is four because it's 275-75 divided by fifty