The cost per game is $2.50 Wendy will need to rent a pair of bowling shoes for $1.50
She can spend up to $16.00 to bowl and rent a pair of shoes

$12.00(Left To Spend)

Explained:

$16.00(Money To Spend) - $1.50(For Shoes) = $14.50(Left To Spend)

$14.50(Left To Spend) - $2.50(For 1 Game) = $12.00(Left to spend)

b) the dogs need to shift their focus to human scent.

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.