Answer: 
Step-by-step explanation:
With negative powers, 
do the same for s too
Answer:
Step-by-step explanation:
Your car breaks down unexpectedly and you must have it repaired immediately. That's an example of a situation where you might use money from a financial reserve.
Answer:
is this even real math ?
Step-by-step explanation:
Answer:
Option D does not represent the lengths of side of right angled ∆
Simplify both sides:
x
—- = -9
4
now isolate the variable (x):
x= -9 • 4
x= -36