Answer:
-2
Step-by-step explanation:
The floor function returns the largest integer not greater than the function's argument. The largest integer less than or equal to -1.1 is -2.
Its:

Start at the beginning
The sum of a number is

and three less than the number is

Parentheses are mandatory; it is asking the number you get from

Its asking for the sum so you would get

In the very large dictionary of mathmatical terms, in this kind of problem, the word "is" means =.
The problem says "is sixteen"
So you would get <span>

</span>
Most likely centimetres, because metres are too big and millimetres are too small :)
Answer:
the one the has the points of (4,5) and (-1,1)
Step-by-step explanation:
Your friend is incorrect.
You should always count 0's when deciding where to place the decimal point. To disprove your friend, you could divide 1.2 by 8 and see that it doesnt equal 1.5. Also, 8 is multiplied by a value that is more than one, so the result should be higher than 8.
Good luck with your assignment!