Consider the following equation, bh+hr=25 when solving for r

Step-by-step explanation:

Given : Consider the following equation,

To find : Solving for r ?

Solution :

The equation is solve for r,

Subtract 'bh' both side,

Divide both side by 'h',

Therefore,

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.

there are no short passages to look at