A. One or two or more numbers, algebraic expression, or like that when multiplied together produce a given product.
Hope this helps :)
Using addition
x-y+1/2x+y=1+5
x+1/2x+0y=6
3/2x=6

3x=12
x=4
Using the value of x
x-y=1
4-y=1
y=3
With x as 4 and y as 3, their product is 12
And can be written as (4,3)
Answer:
230-300= -70
All you have to do is subtract :)
A number line. like where u plot the points (usually numbers) to compare them.