0.76 − 0.32 − 0.15 = math

0.29

Step-by-step explanation:

0.76 - 0.32 - 0.15

= 0.76 - 0.47

= 0.29

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.

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it