What is the value of n?

n = 23.

The two angles, PRM and QRN, are vertically opposite, which means that they must be the same size. This means we can form an equation to solve for n:

35 = 2n - 11

+11

46 = 2n

÷ 2

23 = n

I hope this helps!

n = 23°

Step-by-step explanation:

Angles that form an "x" shape are called vertical angles.

In this case, ∠MRP and ∠ QRN are vertical angles.

Vertical angles are always equal.

Therefore, m∠MRP = m∠QRN

Substitute

m∠MRP = m∠QRN

35° = 2n - 11°

Add 11° to both sides of this equation

46° = 2n

Divide both sides of the equation by 2

23° = n

n = 23°

Hope this helps :)

B. (13-6) n - 55

Step-by-step explanation:

The number of shirts to be sold is n

The cost to purchase one shirt is $13

The cost of making each shirt is $6

Let's assume the shirt is one

Profit for a Shirt = (13-6)

But then there are no number of shirts

Profit= (13-6)n

But then also, an advert was run for the total shirts combined

Profit= (13-6)n -55