solv e for a and b

a = -4

b = 6

Step-by-step explanation:

See attached

a=-4 and b=6

Step-by-step explanation:

First, add the fractions by finding the common denominator.

In this case, (x-8)(x+4).

Therefore, the numerators are equal:

Simplify:

Now match the coefficients.

Solve the system of equations.  I'll use substitution, but you can also use elimination if you prefer.

Therefore, a=-4 and b=6.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.