Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26. what is the
solution set of this problem?
( -21)
0 (-0,-21]
[-21, +50)
(21,7)

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

Astudent simplified a rational expression as shown.

1. are the triangles similar and if so why? what is the value of x? show your work.