Yes subtracting is taking away from another. 5-3 is two because you take 3 away from 5.
Answer:
5 marbles are black.
Step-by-step explanation:
7-2=5
The third one: y-1=56(x+8), in the pair -8, 1 the first number always is "x1" and the second number is always "y1".
So the formula is y-y1=slope(x-x1), you replace your pair and get the third option, you have solve the symbols of course for x
Answer:
0.85714285714
Step-by-step explanation:
Use a calculator in google.
I got it its this answer i used mathpapa for this
