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eimsori [14]
3 years ago
8

Corinna has $80. She wants to buy a $289 plane ticket. She will save up her earnings from working at the museum where she earns

$19 per hour. Which inequality shows the number of hours, n, Corinna must work so that she has a total of atleast $289?
Mathematics
1 answer:
Black_prince [1.1K]3 years ago
6 0

Answer:

19n+80\geq 289

Step-by-step explanation:

Let n represent number of hours that Corinna works at museum.

We have been given that Corinna work at the museum where she earns $19 per hour. So amount earned in n hours would be 19n.

We are also told that Corinna has $80. So total amount of money that Corinna has in n hours would be 19n+80.

Since she wants to have a total of at-least $289, so amount saved in n hours should be greater than or equal to 289. We can represent this information in an equation as:

19n+80\geq 289

Therefore, the inequality 19n+80\geq 289 shows the number of hours, n, Corinna must work so that she has a total of at-least $289.

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