Which of the following dates is incorrect? classical period ends in 1820 romantic period begins in 1820 classical period begins in 1750 romantic period ends in 1920

after the roman empire, the catholic church began to unify by taking on many duties of a government.

3 notebooks and 3 pencils packages

step-by-step explanation:

((3×1.25)+(3×2.75))=12

3×1.25=3.75

3×2.75=8.25

3.75+8.25=$12