PLEASE HELP IN ONE MINUTE WILL MARK BRAINLIST

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.

Is the figure congruent? yes or no?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)