Answer:
15
Step-by-step explanation:
B)decreases by one; arrow length decreases by 1/3
Just cross multiply to find 18% of 430
18/100 = x/430
430 X 18 = 7740
7740 = 100x
7740/100 = 77.4
so Melcher took about 77 photos.
Answer:
-12
Step-by-step explanation: