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.

what i did was i broke it down into sections. if your asking how many chores she has to do to get the money to buy what she wants.

this is how i broke it down

3+1.20=13.50

4.20+9.60=13.80

the 9.60 is how many chores she did to earn the money.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

answer: i guess 105 degrees?

step-by-step explanation: