Simplify using positive exponents a^4b^-3/ab^-2

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

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

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply