Janie receives an allowance of \$3$3dollar sign, 3 per week. In addition, she can earn \$2$2dollar sign, 2 for each chore she do
es. This week, she wants to earn enough money to buy a CD for \$13$13dollar sign, 13. Janie can do fractions of chores.
Write an inequality to determine the number of chores, ccc, Janie must do this week to earn enough money to buy a CD.
3+2(c)=13
Identify which graph represents the solution set to this inequality.
Write an inequality to determine the number of chores, ccc, Janie must do this week to earn enough money to buy a CD.
3+2(c)=13
Identify which graph represents the solution set to this inequality.
1 answer:
The first thing we must do for this case is to define variables.
We have then:
c: number of chores that Janie sells
We write now the inequality that models the problem.
We have then:
The solution of the inequality are all those points that belong to the numerical line shown. (See attached image)
Answer:
See attached image
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Answer:
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Step-by-step explanation:
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a=-i . and b=3i
The recquired polynomial is
On substituting the values of a and b we get
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