Which expression represents, twice the difference of two numbers?

a. 2z - y
b. 2(x - y)
c. 2 - x - y
d. 2(x + y)

6people equally share 56 gummy worms. how many gummy worms does each person get? nine and one sixth gummy worms nine and two sixths gummy worms ten and one sixth gummy worms ten and two eighths gummy worms

Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the