Evaluate 8- m/n+p ^2 when m=8 n=2 p=7

53.

Step-by-step explanation:

The given expression :

To find : The value of the above expression for the values m=8, n=2 and p=7.

For that , we just substitute the gives values m=8, n=2 and p=7 in the above expression by using Substitution property  , we get

Simplify,

Hence, the correct value of the given expression when m=8 n=2 p=7 is 53.

do you have the measurements?

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: