For lunch each family purchases some buckets of hot chips and some drinks. the hayes family buys 2 drinks and 1 bucket of chips for $11 and the thompson family buys 3 drinks and 2 buckets of chips for $19. to determine how much each bucket of chips and each drink costs, complete the following:

i define two variables to represent the problem.
ii set up two equations relating the variables.
iii solve your equations in part b simultaneously.
iv what is the cost of a bucket of chips and the cost of a drink?

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.

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says