Y is 72 because it is 180-108=y
Well not all lines are lines of symmerty, because if you draw a let's say a rectangle on a piece of paper and draw a diagonal line through it, well the two sides don't really lie perfectly on one another!!
I think it’s b not sure tho
Answer:
An expression represents the number the of unread pages if Amy reads for x nights is 356-43x
Step-by-step explanation:
Total number of pages in a book = 356
Amy reads 12% of a 356 page book each night.
So, Number of pages read by her each night =
So, number of pages read in x nights = 43x
So, the number the of unread pages after x nights= 356-43x
Hence An expression represents the number the of unread pages if Amy reads for x nights is 356-43x