**Step-by-step explanation:**

A proper noun is a specific name for a particular person, place, or thing.

**T****h****e**** ****I****n****t****e****r****n****e****t**** **is a communication network that gained popularity in the 1990s.

<h2>A proper noun should always start with a capital letter, whether at the <u>s</u><u>t</u><u>a</u><u>r</u><u>t</u><u> </u><u>o</u><u>r</u><u> </u><u>m</u><u>i</u><u>d</u><u>d</u><u>l</u><u>e</u><u> </u><u>o</u><u>f</u><u> </u><u>a</u><u> </u><u>sentence</u><u>.</u></h2>

B-35 degrees because the mound is having an 18 cm radius<span />

**Answer:**

x = 40

**Step-by-step explanation:**

**Subtract 25 from both sides:**

25 - 3x = -95

-3x = -120

**Divide each side by -3:**

x = 40

So, the answer is **x = 40**