Which of the following expressions is equivalent to the one below? 3x + 6y A.
6(2x + y)
B.
6x + 3y
C.
3(x + 2y)
D.
9(x + y)

Which term best describes the association between variables a and b

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

Which strategy is used by public health to reduce the incidence of food poisoning?