Kellan’s lemonade recipe uses 4 scoops of lemonade powder for every 2.5 cups of water. kellan uses 10 scoops of lemonade powder to make a batch of lemonade. how much water should he use?

The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23

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.

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms