Answer:
1
Step-by-step explanation:
Answer:
sorry PLS the question is not clear I think U missed some parts
(-2.-1). You can just plug in the numbers. -1=-6+5 is -1=-1. -1-2(-2)=3 is -1--4=3 is 3=3.
The ordered pair (1, 40) represents the unit rate of the relationship.
The ordered pair (3, 120) means that Tien can type 120 words in 3 minutes.
(x , y) = (-4 , 6) There you go