Identify the expression as a numerical expressionor a variable expression. For a variable expression, name the variable.

1 * 12

Which two shapes can be classified as parallelograms?

Sara had 324 dollars to spend on 9 books. After buying them she had 18 dollars. How much did each book cost?

Jessie has a piece of wood that is 8 feet long. He needs to cut pieces that are seven eighths of a foot long. How many pieces will he be able to make?

Find the range of f (x) = -x+4 for the domain (-3 - 2 - 1 1) A.{7,6,5,3} B.{7,6,5,4} C.{-7,-6,-5,-4} D.{-7,-6,-5,3}

From the top of a 210 foot lighthouse located at sea level, the keeper spots a boat at an angle of depression of 23 degrees

Suppose you have $200 in your account and you save $10 each week. Your friend has $110 in their account and starts saving $15 each week. When will your account balances be the same?

Evaluate 25 + 28 : 22 + 33

What is 1 an 2/12 simplafied?

How many quarter pound burgers can george make out of 3 1/2 pounds of ground beef?

The area of a circle is πr2. To find the area of a sector with a central angle of Θ, measured in radians, by what should you multiply πr2?