I spent 1/8ℎ of my life as a child before I started school. Then, I spent 3/8ℎ of my life as a student and ½ of my life as a working
person. I have been working for 20 years. How old am I?

The table shows the distance traveled over time while traveling at a constant speed.

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

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