Answer:
A: 15%
Step-by-step explanation:
First test:
15 ÷ 20 = 0.75
0.75 * 100 = 75%
Second Test:
18 ÷ 20 = 0.9
0.9 * 100 = 90%
90% - 75% = 15%
The correct answer is letter B
Answer:
ano pong language ito?
Step-by-step explanation:
Step-by-step explanation:
Vertex is (2,-3). H (which is 2) sign is always opposite and k stays the same