**Answer:**

40%

**Step-by-step explanation:**

Percent markup = new price - original price/original price

Do the subtraction first.

58.80 - 42.00 = 16.80

Now do the division

16.8/42 = 0.40

Change the decimal to a percent by moving the decimal two place to the right.

0.40 = 40%

The answer is D (the fourth one)

because the tickets are 25 cents so it would be like $8.25 if someone bought a ticket

**Answer: The answer is true your welcome**

**Step-by-step explanation:**

Answer:

tridecagon/triskaidecagon

Explanation:

sum of interior angles= <span>180<span>(n−2)</span></span> degrees, n being the number is sides in the polygon.

sum of interior angles= 1980

<span>180<span>(n−2)</span>=1980</span>

divide by 180:

<span>n−2=<span>1980180</span>=11</span>

add 2:

<span>n=11+2=13</span>

If a polygon has 13 sides, it is called a tridecagon or a triskaidecagon.

The answer is line c, because you have to rise 5 and run 2.