The colution to your problem is a. (3,-6)
Multiply 60 by .75, which gives you 45 Points. The answer is B.
A chemical process by which autotrophs prepare there own food is called photosynthesis
The class 4S because you divide each number by its mean mark and standard division and 4S is the highest.
f + 6 = ?
Well, the answer can be pretty much any number. It all depends on what number f is. f is a variable, so you can plug in any number to replace f.
For example, if f was 5, this is what the equation would look like:
5 + 6 = 11
If f was -3, this is what the equation would look like:
-3 + 6 = 3
So, again, the answer can be anything. It depends on what f is.
