What value completes the table to make the relationship between the two quantities proportional? Explain your reasoning. Items Weight oz 20 Date 8. 7 9 10 12 15 31.5 40.5 54 67.5

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

my guess would be b and d, but i didn’t actually get out the pen and paper. lol