Answer:
graph 1 proportional
graph 2&3 is non proportional
i think
Answer: C. -102 + (-25.5)
The answer is below what the dude said
If 1.5cm = 4ft
1.5÷4 =0.375
0.375cm= 1ft
16×0.375=6
12×0.375=4.5
hopefully this is correct and helped! ♡
For number one the answer is A 2,880
for number two the answer is C 75% <--- i guessed
hope this helped