For a convex 18-gon what is the sum of the interior angles?

Simplify the expression (x+5) 2

Solve the triangle if b=16 and B=55 degrees. How would I go about this?

How to solve for 1000 (x-2) = 75000

The product of 6 and the sum of a number and 3 is 6

Graph the equation y=5/2x

A rectangular restaurant kitchen has a perimeter of 34 meters and an area of 70 square meters. What are the dimensions of the kitchen?

Abby's weight has triped since her first birthday. if w represents the amount abby weighed on her first birthday, write an expression to show how much abby weighs now

Nevaeh mowed 2 lawns in 4 hours. What was her rate of mowing in lawns per hour?

A bookstore sells 4 fiction books for every 1 non fiction book it sells which statement is true A. For every 7 fiction books sold 4 nonfiction books are sold B. For every 25 fiction books sold 3 non fiction books are sold C.

Turn 276% into a mixed number