If 10 people with 345 total pounds of luggage plan to ride an elevator with a 2500-pound weight limit, write an inequality to find the allowable average weight per person.
Solve the inequality that you wrote

Step-by-step explanation:

let x be the weight per person:

10x≤2500-345

10x≤2155

x≤2155/10

x≤215.5 pound per person ( if all have the same weight)

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.

1,918

step-by-step explanation: