Honestly I don’t even know what this is sorry I tried
the equation is 2x-1 right so all you have to do is plug and go
2x-1
2x10-1
20-1
19
so your answer would be A)19
Answer:option 3
Step-by-step explanation:
Answer:
5 by 99
Step-by-step explanation:
its 5 by 99
squares:
16
25
36
49
64
81