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.

3+1.20c > 13.50

Step-by-step explanation: hope this helps :)

well since she has 3 dollars that is irrechangable so the variable wouldn't go there but 1.20 can be changed so the variable would go there and 13.50 is the total so your equation would be

3+1.20c > 13.50

you must know your signs for these type problems

< less than

> greater than

< less than or equal to

> greater than or equal to

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.