I need you to take 18% off the the $80.00 total charge. That should be?

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons