Answer:
25,000,000x
Step-by-step explanation:
10^6=1,000,000
25*1,000,000x
Mulitipli the numbers: 25 * 1,000,000 = 25,000,000x
5/6 - 2/5 = 13/30
-4v5
just a guess
option 3: 3(10+5) = 30+15
perpendicular