How many points are needed to determine a straight line? A. only one point
B. at least two points
C. at least three points
D. more than three points

What is the area of triangle pqr on the grid? a triangle pqr is shown on a grid. the vertex p is on ordered pair 7 and 6, vertex q is on ordered pair 1 and 6, and the vertex r is on ordered pair 4 and 2. 5 square units 6 square units 10 square units 12 square units

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Find the midpoint m of z1=(8+5i) and z2=(12+3i)