Una persona tiene $8.000 en monedas de $10 y de $50 ¿cuantas monedas de $10 y de $50 tiene?

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.

How much orange juice do you need to make 2 servings of lemony orange slush?

What is the lcm of 16 and 40 ? 24 and 40 ?