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## Mary and Julie both have a goal of raising $1000 for charity. Mary raises $12 every 4 days. Julie raises $19 every 6 days.

Question

Mary and Julie both have a goal of raising $1000 for

charity. Mary raises $12 every 4 days. Julie raises $19

every 6 days.

Will Mary or Julie reach her goal first? Explain.

This is the sample response… Mary would have a rise of 12 and a run of 4, making her slope, or rate of change, $3 a day. Julie would have a rise of 19 and a slope of 6, making her slope, or rate of change, $3.17 a day. Since Julie is raising money at a faster rate, she would get to the goal of $1000 first.

This is the info that you should include in your response… Mary has a rise of 12 and a run of 4. Mary has a slope of 3. Julie has a rise of 19 and a run of 6. Julie has a slope of 19/6 or 3 and 1/6. Julie will reach her goal first, as she has the greater slope.

Use this information at your advantage.

Hope this helps! :))

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Mathematics
3 years
2021-08-18T06:45:14+00:00
2021-08-18T06:45:14+00:00 2 Answers
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## Answers ( )

Julie cuz she makes $3.17 a day while Mary makes $3 a day. (I need points lol-)

Answer:Julie will reach her goal first because she raises $19 every 6 days so she is working 6 days out of one week. So she will get to her goal first.

Step-by-step explanation: