1. What does operations mean? 2. What do you do first?
3. For division and multiplication which way do you go?
4. How do you work out (3 + 6) x 2

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items