The local water slides have 120 employees, of which 70% are temporary. How many permanent employees are there? PLS HELP NEED ASAP!!!

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.

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.