What is (x + 2)(x − 5) expressed as a trinomial? A. x2 + 2x − 10 B. x2 − 5x − 10 C. x2 − 3x − 10 D. x2 + 7x − 10

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

Tan198=asin164=? how to solve this? ?

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3