Select the choice that translates the following verbal phrase correctly to algebra: y less than 21

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

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.