Answer:
Step-by-step explanation:
steps are in the pictures.
I attached 3 pictures.
I hope it helps.
y=1.5 that what i got okay
Answer:B
B is has a proportional x and y value because they're increasing at the same rate which is 0
Answer:5m/2
3m-m/2
(2×3m-1×m)/2
(6m-m)/2=5m/2
500, we round it off to 50 000 instead of 49000.