Janie receives an allowance of / $3dollar sign, 3 per week. In addition, she can earn / $2dollar sign, 2 for each chore she does. This week, she wants to earn enough money to buy a CD for / $13dollar sign, 13. Janie can do fractions of chores. Write an inequality to determine the number of chores, c, Janie must do this week to earn enough money to buy a CD.

Question

Kayleigh Lin

Mathematics

20 October, 07:47

Janie receives an allowance of / $3dollar sign, 3 per week. In addition, she can earn / $2dollar sign, 2 for each chore she does. This week, she wants to earn enough money to buy a CD for / $13dollar sign, 13. Janie can do fractions of chores. Write an inequality to determine the number of chores, c, Janie must do this week to earn enough money to buy a CD.

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Cordell Brewer · Answer 1

It would take 3 weeks because she earns $3 per sign plus $2 for each chore. 3+2 = 5. if you do 13 : 5=2remander 3. but she can save $2 if you do 5*3=15. if you did 5*2=10that is lower than $13