True or false: it is possible for a system of linear equations to have no solutions

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.

Find the domain of the following expression: 1/(√x)-2

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic. org