To avoid the pond, fred must walk 10 meters south and 24 meters east. to the nearest meter, how many meters would be saved if it were possible to walk through the pond?

26

Step-by-step explanation:

x^2=10^2+24^2

x^2=100+576

x^2=676

x=26

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

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.