Which expression is equivalent to StartFraction b Superscript negative 2 Baseline Over a b Superscript negative 3 Baseline EndFraction? Assume a not-equals 0, b not-equals 0.

Given:

The given expression is

Let us assume that

We need to determine an expression that is equivalent to the expression

Equivalent expression:

The equivalent expression can be determined by solving the given expression.

Hence, applying the exponent rule,

Thus, we get;

Subtracting the numbers, we get;

Thus, the equivalent expression is

Hence, Option D is the correct answer.

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.

i dont know

step-by-step explanation: