What is the equation, in slope-intercept form, of the line that passes through (0,6) and has a slope of 4?

a. y=4x-6
b. y=4x+6
c. y=6x-4
d. y=6x+4

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

What two criteria are needed for triangles to be similar

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?