Which of the following is the equation of the line of best fit? A. y= 6x + 5
B. y = 3/5x - 30
C. y = 6x– 30
D. y = 3/5x+ 5

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons