Today, everything at a store is on sale. The store offers a 20% discount. A - If the regular price of an item is x dollars, what is the discount price in dollars?

B- The discount price of a hat is $18. What is the regular price?

I need the answer fast plz

A- x - 0.20x = 0.8x

Step-by-step explanation:

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.

the answer is 175.4379

step-by-step explanation: