Acompany has a monthly profit, or gain, of $6,400. the next month they have a loss of $4,700. what expression would you use to find the difference in profit between the two months? 6,400 - 4,700 4,700 - 6,400 6,400 - (-4,700) -4,700 - 6,400

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

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?