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Tems11 [23]
2 years ago
9

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.

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
4 0

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:

2c + 3\geq 13

The solution of the inequality are all those points that belong to the numerical line shown. (See attached image)

Answer:

2c + 3 \geq 13

See attached image

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4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%7C2x-3%7C%5Cleq%209" id="TexFormula1" title="|2x-3|\leq 9" alt="|2x-3|\leq 9" align="absmiddl
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