Which expression is equivalent to

2/3(6x − 9y)?

A) 4x + 6y
B) −4x − 6y
C) 4x − 6y
D) −4x + 6y

2men and 7 boys can do a piece of working 4 days.it is done by 4 men and 4 boys in 3 days how long would it take for 1man or one boy to do it alone

Describe what moves you could use to create the transformation of the original image shown at right

Ineed me i stuck and i don’t want to get it wrong