A number line going from negative 4 to positive 4. A is at negative 3, B is at negative 2, C is at positive 2, and D is at positive 3.
Which point on the number line represents a drop in temperature of 3 degrees?
A
B
C
D

Ahmed plans to add a rectangular sunroom to his house. the sunroom will have a length of 14 feet and a width of 10 feet, and the construction will cost $40 per square foot. how much more would the sunroom cost if it’s width were increased to 12 feet?