310, 320, 330. any number ending in 0 is divisible by 2,5, and 10.
Answer:
12.045 is already in base 10, since it can'be binary or hexadecimal,
it's a denary(decimal) number, and decimal numbers are base 10
With inverse functions you just swap 'x' and 'y' and solve for 'y'.

Swap 'x' and 'y':

Add 7 to both sides:

Take the square root of both sides:
Answer: B
Step-by-step explanation: B, because lines A and C would more likely connect to B