Plug in -3 for x into the equation.
(1/4)^-3
And solve
(1/4)^-3 = 64
Answer:
C
Step-by-step explanation:
Since "P" is -4, add POSITIVE 6.5 to it. It makes 2.5
hope it helps :D
The problem is:

We now do L.C.M. of numerator and add, also do L.C.M. of denominator and add together:

Dividing by a fraction is same as multiplying by its reciprocal, so we have:

x cancels out, so can multiply and write:

This is the simplified form.
ANSWER: 
3.5 x 7.3
Take it to the nearest tenth.
Does that answer your question?