( Please help me on this question! ) ( I failed my last unit test, that's why I really need this answer. )
( Thank you, <3 )

Which sets of ordered pairs show equivalent ratios? Use the grid to help you.
Check ALL that apply.

1.) (1, 2), (2, 3), (4, 7)
2.) (2, 2), (4, 4), (6, 6)
3.) (3, 1), (4, 1), (5, 1)
4.) (4, 1), (8, 2), (12, 3)
5.) (2, 1), (4, 3), (5, 4)

2, 4

Step-by-step explanation:

In 2, (2,2) has the same number on both sides, same with (4,4) and (6,6).

Therefore, it is equivalent.

In 4, dividing the first number by the second always results in 4. (4/1=4, 8/2=4, 12/3=4).

Therefore, it works.

The pattern used in 4 is how ratios work. Multiplying/dividing to get one consistent number.

Let the additional weight that can be added be = x

Current weight of the bag = 38 pounds

Total weight can be = 50 pounds

The equation becomes:

38+x < or equal 50

x < or equal 50-38=12

Hence, a weight of 12 pounds cab be added to the current wight.