Answer:
Amish driving buggies and using horses and mules instead of tractors
Step-by-step explanation:
Presume y=kx +b,then substitute (3,0)&(5,4),
When x=3,y=0,so 3k+b=0;
When x=5,y=4,so 5k+b=4;
Now u can know that k=2,b=-6.
The answer is:y=2x-6.
Answer:
−48x+112
Step-by-step explanation:
evatulate: −16 (3−7)
-48+112