A rectangle with a width of x + 5 and a length of 6, has the same perimeter as a square with a side of x – 8. Find the perimeter of the rectangle.

Perimeter of rectangle: P = 2L + 2W; Perimeter of square: P = 4s
x =
Perimeter of rectangle =

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.