How do I solve: 3n - n = 18?

The price of a visit to the dentist is / $50$50. If the dentist fills any cavities, an additional charge of / $100$100 per cavity gets added to the bill. If the dentist finds nn cavities, what will the cost of the visit be?

A cola manufacturer produces 3 different types of colas: regular, diet, and cherry. for every cherry cola produced, 6 diet and 10 regular colas are also produced.

How can i write 3.06 in standard form for scientific notation

An artist creates an abstract sculpture that appears as a box perched on top of a post the box is in the shape of a cube with edges measuring 5 inches each it is placed on top of a post in the shape of a rectangular prism with the length of 3 inches

What is the value of this expression 15-5 125 3125 25 13125

Area of 135 square meters and the length is 15 meters

How do you solve a/6=15/2?

Samantha measured the dimensions of a rectangle poster frame. it was 3/4 yard long and 1/2 yard wide. what is the area of the frame?

Which of the following describes how to translate the graph y = 1x1 to obtain the graph of y = |x - 6|? -shift 6 units up -shift 6 units down -shift 6 units left -shift 6 units right

I think of a number, halve it and the result is 6. Find the number that I first thought of.