What is the proportional relationship with the table?
x 2 4 6 8
y 1 2 3 4

(o) 1/2
(o) 2
(o) 4
(o) no proportional relationship

The answer is 2 because they are divisible by two

2.) is the most sense

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post