Line Segment JK has endpoints J(-4,5) and K(2,-3). a. Find the coordinates of Q, the midpoint of JK
b. Find the lengths of JK JQ, and QK
C. Complete the following statement:

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

Use sigma notation to represent the following series for 9 terms.