Which expression has a positive value? A. -4 + (-5) (-6) divided by (-3)

B. 8 [ 10 divided by (2)(-2) ]

C. 3 (-64 divided by 8) + 25

D. -2 (-5)(-3) divided by 10

That would be A and C

Step-by-step explanation:

I hope it helps :)

A.

B.

C.

D.

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.

answer: 59

step-by-step explanation: