The decimal that has the lowest number is the one least likely to occur
-2.1111111111111111111111111111111111111111111111
Step-by-step explanation:
step 1. 4x + 27 + 3x = 90 (definition of a rectangle)
step 2. 7x = 63 (collect like terms. subtract 27 from both sides)
step 3. x = 9 (divide both sides by 7)