Question: a ratio that compares a number to 100

Answer: percent

Question: the sum of a whole number and a fraction.

Answer: mixed number

Question: a combination of numbers and oprations

Answer: numerical expression

Question: to multipy a sum by a number multiply each addend of the sum by the number outside the parentheses

Answer: Distributive property

Question: a polygon having seven sides

Answer: hepagon

Question: a polygon having six sides

Answer: hexagon

Question: a polygon having eight sides

Answer: octagon

Question: a polygon having five sides

Answer: pentagon

Question: a polygon having ten sides

Answer: decagon

Question: operations witch undo each other for example addition and subtraction are inverse aperations

Answer: inverse aprations