Consider the list of operations below. Choose the one that polynomials are not closed under. Addition Subtraction Multiplication Division

82 rounded to the nearest ten is

What is the answer to 14x - 3 = 10x + 1

a triangular Based pyramid has a volume of 118.2 m³. What is the volume of a prism with the same base and height

What makes 48 in time table

A tv has height ratio 3:4. In a scale drawing the height is 4.5cm what would the width be?

What is the opposite of the number - 2.5? How does the position of - 2.5 compare to its opposite on the number line?

3x 2 + 2x - 5 and - 4 + 7x 2 -x2 + 9x - 9 21x2 + 2x + 20 10x2 - 5x - 1 10x2 + 2x - 9

Create an equation to show Nancy's age, x, in terms of Jen's age, y.

On call 3.5 hour $10 talk time 1/2 hour $1.25 what is the unit rate in dollar per hour for each company

The Empire State Building is 1250 feet tall. At 3:00 pm, Pablo stands next to the building and has an 8-foot shadow. If he is 6 feet tall, how long is the Empire State Building's shadow at 3:00 pm? 1666.67 feet 1.67 feet 166.67 feet 16.67 feet