71.
My method:
52 + 19 = 52 + (20 - 1) = (52 + 20) - 1 = 72 - 1 = 71
Of course, I do not go through each step!
The value of b must be 8
v = -5
The answer is 672.
It is asking you to prove that you are a human, not a macro or bot trying to spam them with messages. Just do that math, and enter the number. In this case, the answer is 19.
Take the 400 from the 700 to give 300. Take the 39 from the 58 to give 19. Then add 300 and 19 to give 319.
The answer is nothing. Math is shhh. Okay?
Its called do your math.
19 plus 19 is 38.
57
1 and 19
19 + 19 + 4 + 4 = 46
The VHF channels go from 2 to 13, so there are 12 of them. So, 19 + 12 = 31.