The length of a living room is 12 feet and its width is 10 1/2 feet. the length of the room is being expanded by x feet. choose an expression to represent the new area of the living room in square feet and the expanded form of the expression. select all that apply.

did u ever get the answer

Step-by-step explanation:

c

Step-by-step explanation:

hope this helps

b

step-by-step explanation:

calculate the scale factor as the ratio of corresponding sides, image to original, that is

scale factor = = = = 1

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane