The amount paid for different weights of oranges at a farmer's market are shown below.
oranges price
2 3$
3 .50$
5 7.50$
? $

is the relationship between the price and the weight of the oranges proportional? use the first three rows of data to answer this question. show your work and explain.

Yes, it's proportional because each orange costs $1.50 and this stays true throughout the whole list. If you continue the count, it will mean that $12 should get you 8 oranges. I found this by dividing the cost of 2 by 2 to find the cost of one at that level, and checked, using multiplication, to see if every other amount continued with the same price, and it did. I found that 12 dollars is 8 oranges by dividing 12 by 1.5.