F(x)=x^2. what is g(x)?
A. g(x)=1/3x^2 B. g(x)=(1/9x)^2 C. g(x)=(1/3)^2 D. g(x)=3x^2

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?