Ateacher bought 12 sheets of stickers to use on the homework of her students. each sheet had 48 stickers. at the end of the year, the teacher had 123 stickers remaining. which is the best estimate for the number of stickers the teacher used?

453

Step-by-step explanation:

Find out how many stickers she started with multiply 12 sheets by 48 (the number of stickers per sheet)

12*48 = 576

Subtract the remaining stickers (123) at the end of the year.

576-123 = 453

28

step-by-step explanation:

8+8+6+6

d. vertex

step-by-step explanation: