Answer:
For as far as I know -6=a-4+b
Step-by-step explanation:
The (-4,-6) are coordinates like (X,Y) now the formula your using is y= ax+b. So the only thing you have to do is fill X and y in from the coordinates into the formula.
Answer: 3 x 13 ?
Step-by-step explanation:
11/12 - 7/12 = 4/12 = 1/3
please give brainliest