Brenda has $30. She gets $5 every time she takes out the trash. Which inequality can be used to find x, the number of times Bren

Question

2 years ago

11

da has to take out the trash to have more than $50

1 answer:

kobusy [5.1K] · Answer 1 · 2022-04-23T09:01:53+03:00

Brenda has to take out the trash more than 4 times to have more than $50.

Step-by-step explanation:

Given,

Amount Brenda already have = $30

Amount she gets each time for throwing trash = $5

Amount she wants to have = More than $50

Let,

x be the number of times she throws trash.

Amount for throwing trash * Number of times trash thrown + Amount already have > Amount she wants to have

$5*x+30>50\\5x>50-30\\5x>20$

Dividing both sides by 5

$\frac{5x}{5}>\frac{20}{5}\\x>4$

Brenda has to take out the trash more than 4 times to have more than $50.

Keywords: variable, inequality

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