What is the quotient (2x4  – 3x3  – 3x2  + 7x  – 3) ÷ (x2  – 2x  + 1)

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Arectangular courtyard is 12 feet long and 8 feet wide. a tile is 2 feet long and 2 feet wide. how many tiles are needed to cover the courtyard?