Evaluate m^2 /p^2 for m = 10, n =-5p and p = -2

The solution of for M = 10, N = -5P and P = -2  is 25

Solution:

From question, given that the value of M is 10 and N is -5p and P is -2

We have to evaluate the value of ,  

By substituting the values of M and N, we get

Expanding :

Here 10 is the base value and 2 is the exponent value. So the base term 10 is multiplied by itself two times.

Similarly expanding :

Here -2 is the base term and 2 is the exponent value. So the base term -2 is multiplied by itself two times.  

So the equation becomes,

By dividing 100 by 4 , we get the result as 25

Hence the solution of when M = 10 and P = -2 is 25

x + 107

step-by-step explanation:

let's say that the number he had before the mistake was x. then, he will have 107 dollars more than this, so the answer is x + 107.

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0